77966616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 170404584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1231, 1508, 1624, 2184, 2262, 2436, 2462, 2639, 3016, 3693, 4524, 4872, 4924, 5278, 7386, 7917, 8617, 9048, 9848, 10556, 14772, 15834, 16003, 17234, 21112, 25851, 29544, 31668, 32006, 34468, 35699, 48009, 51702, 63336, 64012, 68936, 71398, 96018, 103404, 107097, 112021, 128024, 142796, 192036, 206808, 214194, 224042, 249893, 285592, 336063, 384072, 428388, 448084, 464087, 499786, 672126, 749679, 856776, 896168, 928174, 999572, 1344252, 1392261, 1499358, 1856348, 1999144, 2688504, 2784522, 2998716, 3248609, 3712696, 5569044, 5997432, 6497218, 9745827, 11138088, 12994436, 19491654, 25988872, 38983308, 77966616]

約数ペア:

[(1, 77966616), (2, 38983308), (3, 25988872), (4, 19491654), (6, 12994436), (7, 11138088), (8, 9745827), (12, 6497218), (13, 5997432), (14, 5569044), (21, 3712696), (24, 3248609), (26, 2998716), (28, 2784522), (29, 2688504), (39, 1999144), (42, 1856348), (52, 1499358), (56, 1392261), (58, 1344252), (78, 999572), (84, 928174), (87, 896168), (91, 856776), (104, 749679), (116, 672126), (156, 499786), (168, 464087), (174, 448084), (182, 428388), (203, 384072), (232, 336063), (273, 285592), (312, 249893), (348, 224042), (364, 214194), (377, 206808), (406, 192036), (546, 142796), (609, 128024), (696, 112021), (728, 107097), (754, 103404), (812, 96018), (1092, 71398), (1131, 68936), (1218, 64012), (1231, 63336), (1508, 51702), (1624, 48009), (2184, 35699), (2262, 34468), (2436, 32006), (2462, 31668), (2639, 29544), (3016, 25851), (3693, 21112), (4524, 17234), (4872, 16003), (4924, 15834), (5278, 14772), (7386, 10556), (7917, 9848), (8617, 9048)]