68482008

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 224640000

約数和(自身を除く): 156157992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 59, 63, 72, 84, 94, 98, 118, 126, 141, 147, 168, 177, 188, 196, 236, 252, 282, 294, 329, 343, 354, 376, 392, 413, 423, 441, 472, 504, 531, 564, 588, 658, 686, 708, 826, 846, 882, 987, 1029, 1062, 1128, 1176, 1239, 1316, 1372, 1416, 1652, 1692, 1764, 1974, 2058, 2124, 2303, 2478, 2632, 2744, 2773, 2891, 2961, 3087, 3304, 3384, 3528, 3717, 3948, 4116, 4248, 4606, 4956, 5546, 5782, 5922, 6174, 6909, 7434, 7896, 8232, 8319, 8673, 9212, 9912, 11092, 11564, 11844, 12348, 13818, 14868, 16121, 16638, 17346, 18424, 19411, 20237, 20727, 22184, 23128, 23688, 24696, 24957, 26019, 27636, 29736, 32242, 33276, 34692, 38822, 40474, 41454, 48363, 49914, 52038, 55272, 58233, 60711, 64484, 66552, 69384, 77644, 80948, 82908, 96726, 99828, 104076, 116466, 121422, 128968, 135877, 145089, 155288, 161896, 165816, 174699, 182133, 193452, 199656, 208152, 232932, 242844, 271754, 290178, 349398, 364266, 386904, 407631, 465864, 485688, 543508, 580356, 698796, 728532, 815262, 951139, 1087016, 1160712, 1222893, 1397592, 1457064, 1630524, 1902278, 2445786, 2853417, 3261048, 3804556, 4891572, 5706834, 7609112, 8560251, 9783144, 11413668, 17120502, 22827336, 34241004, 68482008]

約数ペア:

[(1, 68482008), (2, 34241004), (3, 22827336), (4, 17120502), (6, 11413668), (7, 9783144), (8, 8560251), (9, 7609112), (12, 5706834), (14, 4891572), (18, 3804556), (21, 3261048), (24, 2853417), (28, 2445786), (36, 1902278), (42, 1630524), (47, 1457064), (49, 1397592), (56, 1222893), (59, 1160712), (63, 1087016), (72, 951139), (84, 815262), (94, 728532), (98, 698796), (118, 580356), (126, 543508), (141, 485688), (147, 465864), (168, 407631), (177, 386904), (188, 364266), (196, 349398), (236, 290178), (252, 271754), (282, 242844), (294, 232932), (329, 208152), (343, 199656), (354, 193452), (376, 182133), (392, 174699), (413, 165816), (423, 161896), (441, 155288), (472, 145089), (504, 135877), (531, 128968), (564, 121422), (588, 116466), (658, 104076), (686, 99828), (708, 96726), (826, 82908), (846, 80948), (882, 77644), (987, 69384), (1029, 66552), (1062, 64484), (1128, 60711), (1176, 58233), (1239, 55272), (1316, 52038), (1372, 49914), (1416, 48363), (1652, 41454), (1692, 40474), (1764, 38822), (1974, 34692), (2058, 33276), (2124, 32242), (2303, 29736), (2478, 27636), (2632, 26019), (2744, 24957), (2773, 24696), (2891, 23688), (2961, 23128), (3087, 22184), (3304, 20727), (3384, 20237), (3528, 19411), (3717, 18424), (3948, 17346), (4116, 16638), (4248, 16121), (4606, 14868), (4956, 13818), (5546, 12348), (5782, 11844), (5922, 11564), (6174, 11092), (6909, 9912), (7434, 9212), (7896, 8673), (8232, 8319)]