77981010408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:1069

約数の個数: 288

約数和(自身を含む): 248919091200

約数和(自身を除く): 170938080792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 196, 252, 254, 269, 294, 381, 392, 441, 504, 508, 538, 588, 647, 762, 807, 882, 889, 1016, 1076, 1143, 1176, 1294, 1524, 1614, 1764, 1778, 1883, 1941, 2152, 2286, 2421, 2588, 2667, 3048, 3228, 3528, 3556, 3766, 3882, 4529, 4572, 4842, 5176, 5334, 5649, 5823, 6223, 6456, 7112, 7532, 7764, 8001, 9058, 9144, 9684, 10668, 11298, 11646, 12446, 13181, 13587, 15064, 15528, 16002, 16947, 18116, 18669, 19368, 21336, 22596, 23292, 24892, 26362, 27174, 31703, 32004, 33894, 34163, 36232, 37338, 39543, 40761, 45192, 46584, 49784, 52724, 54348, 56007, 63406, 64008, 67788, 68326, 74676, 79086, 81522, 82169, 95109, 102489, 105448, 108696, 112014, 118629, 126812, 135576, 136652, 149352, 158172, 163044, 164338, 174043, 190218, 204978, 224028, 237258, 239141, 246507, 253624, 273304, 285327, 307467, 316344, 326088, 328676, 348086, 380436, 409956, 448056, 474516, 478282, 493014, 522129, 570654, 575183, 614934, 657352, 696172, 717423, 739521, 760872, 819912, 949032, 956564, 986028, 1044258, 1141308, 1150366, 1218301, 1229868, 1392344, 1434846, 1479042, 1566387, 1673987, 1725549, 1913128, 1972056, 2088516, 2152269, 2282616, 2300732, 2436602, 2459736, 2869692, 2958084, 3132774, 3347974, 3451098, 3654903, 4026281, 4177032, 4304538, 4601464, 4873204, 5021961, 5176647, 5739384, 5916168, 6265548, 6695948, 6902196, 7309806, 8052562, 8528107, 8609076, 9746408, 10043922, 10353294, 10964709, 12078843, 12531096, 13391896, 13804392, 14619612, 15065883, 16105124, 17056214, 17218152, 20087844, 20706588, 21929418, 22103461, 24157686, 25584321, 29239224, 30131766, 32210248, 34112428, 36236529, 40175688, 41413176, 43858836, 44206922, 48315372, 51168642, 60263532, 66310383, 68224856, 72473058, 76752963, 87717672, 88413844, 96630744, 102337284, 120527064, 132620766, 144946116, 153505926, 154724227, 176827688, 198931149, 204674568, 265241532, 289892232, 307011852, 309448454, 397862298, 464172681, 530483064, 614023704, 618896908, 795724596, 928345362, 1083069589, 1237793816, 1392518043, 1591449192, 1856690724, 2166139178, 2785036086, 3249208767, 3713381448, 4332278356, 5570072172, 6498417534, 8664556712, 9747626301, 11140144344, 12996835068, 19495252602, 25993670136, 38990505204, 77981010408]

約数ペア:

[(1, 77981010408), (2, 38990505204), (3, 25993670136), (4, 19495252602), (6, 12996835068), (7, 11140144344), (8, 9747626301), (9, 8664556712), (12, 6498417534), (14, 5570072172), (18, 4332278356), (21, 3713381448), (24, 3249208767), (28, 2785036086), (36, 2166139178), (42, 1856690724), (49, 1591449192), (56, 1392518043), (63, 1237793816), (72, 1083069589), (84, 928345362), (98, 795724596), (126, 618896908), (127, 614023704), (147, 530483064), (168, 464172681), (196, 397862298), (252, 309448454), (254, 307011852), (269, 289892232), (294, 265241532), (381, 204674568), (392, 198931149), (441, 176827688), (504, 154724227), (508, 153505926), (538, 144946116), (588, 132620766), (647, 120527064), (762, 102337284), (807, 96630744), (882, 88413844), (889, 87717672), (1016, 76752963), (1076, 72473058), (1143, 68224856), (1176, 66310383), (1294, 60263532), (1524, 51168642), (1614, 48315372), (1764, 44206922), (1778, 43858836), (1883, 41413176), (1941, 40175688), (2152, 36236529), (2286, 34112428), (2421, 32210248), (2588, 30131766), (2667, 29239224), (3048, 25584321), (3228, 24157686), (3528, 22103461), (3556, 21929418), (3766, 20706588), (3882, 20087844), (4529, 17218152), (4572, 17056214), (4842, 16105124), (5176, 15065883), (5334, 14619612), (5649, 13804392), (5823, 13391896), (6223, 12531096), (6456, 12078843), (7112, 10964709), (7532, 10353294), (7764, 10043922), (8001, 9746408), (9058, 8609076), (9144, 8528107), (9684, 8052562), (10668, 7309806), (11298, 6902196), (11646, 6695948), (12446, 6265548), (13181, 5916168), (13587, 5739384), (15064, 5176647), (15528, 5021961), (16002, 4873204), (16947, 4601464), (18116, 4304538), (18669, 4177032), (19368, 4026281), (21336, 3654903), (22596, 3451098), (23292, 3347974), (24892, 3132774), (26362, 2958084), (27174, 2869692), (31703, 2459736), (32004, 2436602), (33894, 2300732), (34163, 2282616), (36232, 2152269), (37338, 2088516), (39543, 1972056), (40761, 1913128), (45192, 1725549), (46584, 1673987), (49784, 1566387), (52724, 1479042), (54348, 1434846), (56007, 1392344), (63406, 1229868), (64008, 1218301), (67788, 1150366), (68326, 1141308), (74676, 1044258), (79086, 986028), (81522, 956564), (82169, 949032), (95109, 819912), (102489, 760872), (105448, 739521), (108696, 717423), (112014, 696172), (118629, 657352), (126812, 614934), (135576, 575183), (136652, 570654), (149352, 522129), (158172, 493014), (163044, 478282), (164338, 474516), (174043, 448056), (190218, 409956), (204978, 380436), (224028, 348086), (237258, 328676), (239141, 326088), (246507, 316344), (253624, 307467), (273304, 285327)]