82221048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 208082952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 52, 54, 56, 63, 72, 78, 84, 89, 91, 94, 104, 108, 117, 126, 141, 156, 168, 178, 182, 188, 189, 216, 234, 252, 267, 273, 282, 312, 329, 351, 356, 364, 376, 378, 423, 468, 504, 534, 546, 564, 611, 623, 658, 702, 712, 728, 756, 801, 819, 846, 936, 987, 1068, 1092, 1128, 1157, 1222, 1246, 1269, 1316, 1404, 1512, 1602, 1638, 1692, 1833, 1869, 1974, 2136, 2184, 2314, 2403, 2444, 2457, 2492, 2538, 2632, 2808, 2961, 3204, 3276, 3384, 3471, 3666, 3738, 3948, 4183, 4277, 4628, 4806, 4888, 4914, 4984, 5076, 5499, 5607, 5922, 6408, 6552, 6942, 7332, 7476, 7896, 8099, 8366, 8554, 8883, 9256, 9612, 9828, 10152, 10413, 10998, 11214, 11844, 12549, 12831, 13884, 14664, 14952, 16198, 16497, 16732, 16821, 17108, 17766, 19224, 19656, 20826, 21996, 22428, 23688, 24297, 25098, 25662, 27768, 29281, 31239, 32396, 32994, 33464, 33642, 34216, 35532, 37647, 38493, 41652, 43992, 44856, 48594, 50196, 51324, 54379, 58562, 62478, 64792, 65988, 67284, 71064, 72891, 75294, 76986, 83304, 87843, 97188, 100392, 102648, 108758, 112941, 115479, 117124, 124956, 131976, 134568, 145782, 150588, 153972, 163137, 175686, 194376, 217516, 218673, 225882, 230958, 234248, 249912, 263529, 291564, 301176, 307944, 326274, 351372, 380653, 435032, 437346, 451764, 461916, 489411, 527058, 583128, 652548, 702744, 761306, 790587, 874692, 903528, 923832, 978822, 1054116, 1141959, 1305096, 1468233, 1522612, 1581174, 1749384, 1957644, 2108232, 2283918, 2936466, 3045224, 3162348, 3425877, 3915288, 4567836, 5872932, 6324696, 6851754, 9135672, 10277631, 11745864, 13703508, 20555262, 27407016, 41110524, 82221048]

約数ペア:

[(1, 82221048), (2, 41110524), (3, 27407016), (4, 20555262), (6, 13703508), (7, 11745864), (8, 10277631), (9, 9135672), (12, 6851754), (13, 6324696), (14, 5872932), (18, 4567836), (21, 3915288), (24, 3425877), (26, 3162348), (27, 3045224), (28, 2936466), (36, 2283918), (39, 2108232), (42, 1957644), (47, 1749384), (52, 1581174), (54, 1522612), (56, 1468233), (63, 1305096), (72, 1141959), (78, 1054116), (84, 978822), (89, 923832), (91, 903528), (94, 874692), (104, 790587), (108, 761306), (117, 702744), (126, 652548), (141, 583128), (156, 527058), (168, 489411), (178, 461916), (182, 451764), (188, 437346), (189, 435032), (216, 380653), (234, 351372), (252, 326274), (267, 307944), (273, 301176), (282, 291564), (312, 263529), (329, 249912), (351, 234248), (356, 230958), (364, 225882), (376, 218673), (378, 217516), (423, 194376), (468, 175686), (504, 163137), (534, 153972), (546, 150588), (564, 145782), (611, 134568), (623, 131976), (658, 124956), (702, 117124), (712, 115479), (728, 112941), (756, 108758), (801, 102648), (819, 100392), (846, 97188), (936, 87843), (987, 83304), (1068, 76986), (1092, 75294), (1128, 72891), (1157, 71064), (1222, 67284), (1246, 65988), (1269, 64792), (1316, 62478), (1404, 58562), (1512, 54379), (1602, 51324), (1638, 50196), (1692, 48594), (1833, 44856), (1869, 43992), (1974, 41652), (2136, 38493), (2184, 37647), (2314, 35532), (2403, 34216), (2444, 33642), (2457, 33464), (2492, 32994), (2538, 32396), (2632, 31239), (2808, 29281), (2961, 27768), (3204, 25662), (3276, 25098), (3384, 24297), (3471, 23688), (3666, 22428), (3738, 21996), (3948, 20826), (4183, 19656), (4277, 19224), (4628, 17766), (4806, 17108), (4888, 16821), (4914, 16732), (4984, 16497), (5076, 16198), (5499, 14952), (5607, 14664), (5922, 13884), (6408, 12831), (6552, 12549), (6942, 11844), (7332, 11214), (7476, 10998), (7896, 10413), (8099, 10152), (8366, 9828), (8554, 9612), (8883, 9256)]