66787812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 232377600

約数和(自身を除く): 165589788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 29, 36, 37, 38, 39, 42, 52, 57, 58, 63, 74, 76, 78, 84, 87, 91, 111, 114, 116, 117, 126, 133, 148, 156, 171, 174, 182, 203, 222, 228, 234, 247, 252, 259, 261, 266, 273, 333, 342, 348, 364, 377, 399, 406, 444, 468, 481, 494, 518, 522, 532, 546, 551, 609, 666, 684, 703, 741, 754, 777, 798, 812, 819, 962, 988, 1036, 1044, 1073, 1092, 1102, 1131, 1197, 1218, 1332, 1406, 1443, 1482, 1508, 1554, 1596, 1638, 1653, 1729, 1827, 1924, 2109, 2146, 2204, 2223, 2262, 2331, 2394, 2436, 2639, 2812, 2886, 2964, 3108, 3219, 3276, 3306, 3367, 3393, 3458, 3654, 3857, 4218, 4292, 4329, 4446, 4524, 4662, 4788, 4921, 4959, 5187, 5278, 5772, 6327, 6438, 6612, 6734, 6786, 6916, 7163, 7308, 7511, 7714, 7917, 8436, 8658, 8892, 9139, 9324, 9657, 9842, 9918, 10101, 10374, 10556, 11571, 12654, 12876, 13468, 13572, 13949, 14326, 14763, 15022, 15428, 15561, 15834, 17316, 18278, 19314, 19684, 19836, 20202, 20387, 20748, 21489, 22533, 23142, 23751, 25308, 27417, 27898, 28652, 29526, 30044, 30303, 31122, 31668, 34713, 36556, 38628, 40404, 40774, 41847, 42978, 44289, 45066, 46284, 47502, 50141, 54834, 55796, 59052, 60606, 61161, 62244, 63973, 64467, 67599, 69426, 81548, 82251, 83694, 85956, 88578, 90132, 95004, 97643, 100282, 109668, 121212, 122322, 125541, 127946, 128934, 135198, 138852, 142709, 150423, 164502, 167388, 177156, 183483, 191919, 195286, 200564, 244644, 251082, 255892, 257868, 265031, 270396, 285418, 292929, 300846, 329004, 366966, 383838, 390572, 428127, 451269, 502164, 530062, 570836, 575757, 585858, 601692, 733932, 767676, 795093, 856254, 878787, 902538, 1060124, 1151514, 1171716, 1284381, 1590186, 1712508, 1757574, 1805076, 1855217, 2303028, 2385279, 2568762, 3180372, 3515148, 3710434, 4770558, 5137524, 5565651, 7420868, 9541116, 11131302, 16696953, 22262604, 33393906, 66787812]

約数ペア:

[(1, 66787812), (2, 33393906), (3, 22262604), (4, 16696953), (6, 11131302), (7, 9541116), (9, 7420868), (12, 5565651), (13, 5137524), (14, 4770558), (18, 3710434), (19, 3515148), (21, 3180372), (26, 2568762), (28, 2385279), (29, 2303028), (36, 1855217), (37, 1805076), (38, 1757574), (39, 1712508), (42, 1590186), (52, 1284381), (57, 1171716), (58, 1151514), (63, 1060124), (74, 902538), (76, 878787), (78, 856254), (84, 795093), (87, 767676), (91, 733932), (111, 601692), (114, 585858), (116, 575757), (117, 570836), (126, 530062), (133, 502164), (148, 451269), (156, 428127), (171, 390572), (174, 383838), (182, 366966), (203, 329004), (222, 300846), (228, 292929), (234, 285418), (247, 270396), (252, 265031), (259, 257868), (261, 255892), (266, 251082), (273, 244644), (333, 200564), (342, 195286), (348, 191919), (364, 183483), (377, 177156), (399, 167388), (406, 164502), (444, 150423), (468, 142709), (481, 138852), (494, 135198), (518, 128934), (522, 127946), (532, 125541), (546, 122322), (551, 121212), (609, 109668), (666, 100282), (684, 97643), (703, 95004), (741, 90132), (754, 88578), (777, 85956), (798, 83694), (812, 82251), (819, 81548), (962, 69426), (988, 67599), (1036, 64467), (1044, 63973), (1073, 62244), (1092, 61161), (1102, 60606), (1131, 59052), (1197, 55796), (1218, 54834), (1332, 50141), (1406, 47502), (1443, 46284), (1482, 45066), (1508, 44289), (1554, 42978), (1596, 41847), (1638, 40774), (1653, 40404), (1729, 38628), (1827, 36556), (1924, 34713), (2109, 31668), (2146, 31122), (2204, 30303), (2223, 30044), (2262, 29526), (2331, 28652), (2394, 27898), (2436, 27417), (2639, 25308), (2812, 23751), (2886, 23142), (2964, 22533), (3108, 21489), (3219, 20748), (3276, 20387), (3306, 20202), (3367, 19836), (3393, 19684), (3458, 19314), (3654, 18278), (3857, 17316), (4218, 15834), (4292, 15561), (4329, 15428), (4446, 15022), (4524, 14763), (4662, 14326), (4788, 13949), (4921, 13572), (4959, 13468), (5187, 12876), (5278, 12654), (5772, 11571), (6327, 10556), (6438, 10374), (6612, 10101), (6734, 9918), (6786, 9842), (6916, 9657), (7163, 9324), (7308, 9139), (7511, 8892), (7714, 8658), (7917, 8436)]