82680768

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:199

約数の個数: 126

約数和(自身を含む): 250463304

約数和(自身を除く): 167782536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 138, 144, 158, 184, 192, 207, 237, 276, 288, 316, 368, 414, 474, 552, 576, 632, 711, 736, 828, 948, 1104, 1264, 1422, 1472, 1656, 1817, 1896, 2208, 2528, 2844, 3312, 3634, 3792, 4416, 5056, 5451, 5688, 6241, 6624, 7268, 7584, 10902, 11376, 12482, 13248, 14536, 15168, 16353, 18723, 21804, 22752, 24964, 29072, 32706, 37446, 43608, 45504, 49928, 56169, 58144, 65412, 74892, 87216, 99856, 112338, 116288, 130824, 143543, 149784, 174432, 199712, 224676, 261648, 287086, 299568, 348864, 399424, 430629, 449352, 523296, 574172, 599136, 861258, 898704, 1046592, 1148344, 1198272, 1291887, 1722516, 1797408, 2296688, 2583774, 3445032, 3594816, 4593376, 5167548, 6890064, 9186752, 10335096, 13780128, 20670192, 27560256, 41340384, 82680768]

約数ペア:

[(1, 82680768), (2, 41340384), (3, 27560256), (4, 20670192), (6, 13780128), (8, 10335096), (9, 9186752), (12, 6890064), (16, 5167548), (18, 4593376), (23, 3594816), (24, 3445032), (32, 2583774), (36, 2296688), (46, 1797408), (48, 1722516), (64, 1291887), (69, 1198272), (72, 1148344), (79, 1046592), (92, 898704), (96, 861258), (138, 599136), (144, 574172), (158, 523296), (184, 449352), (192, 430629), (207, 399424), (237, 348864), (276, 299568), (288, 287086), (316, 261648), (368, 224676), (414, 199712), (474, 174432), (552, 149784), (576, 143543), (632, 130824), (711, 116288), (736, 112338), (828, 99856), (948, 87216), (1104, 74892), (1264, 65412), (1422, 58144), (1472, 56169), (1656, 49928), (1817, 45504), (1896, 43608), (2208, 37446), (2528, 32706), (2844, 29072), (3312, 24964), (3634, 22752), (3792, 21804), (4416, 18723), (5056, 16353), (5451, 15168), (5688, 14536), (6241, 13248), (6624, 12482), (7268, 11376), (7584, 10902)]