77670816

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 220268160

約数和(自身を除く): 142597344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 69, 87, 92, 96, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 736, 928, 1104, 1213, 1334, 1392, 2001, 2208, 2426, 2668, 2784, 3639, 4002, 4852, 5336, 7278, 8004, 9704, 10672, 14556, 16008, 19408, 21344, 27899, 29112, 32016, 35177, 38816, 55798, 58224, 64032, 70354, 83697, 105531, 111596, 116448, 140708, 167394, 211062, 223192, 281416, 334788, 422124, 446384, 562832, 669576, 809071, 844248, 892768, 1125664, 1339152, 1618142, 1688496, 2427213, 2678304, 3236284, 3376992, 4854426, 6472568, 9708852, 12945136, 19417704, 25890272, 38835408, 77670816]

約数ペア:

[(1, 77670816), (2, 38835408), (3, 25890272), (4, 19417704), (6, 12945136), (8, 9708852), (12, 6472568), (16, 4854426), (23, 3376992), (24, 3236284), (29, 2678304), (32, 2427213), (46, 1688496), (48, 1618142), (58, 1339152), (69, 1125664), (87, 892768), (92, 844248), (96, 809071), (116, 669576), (138, 562832), (174, 446384), (184, 422124), (232, 334788), (276, 281416), (348, 223192), (368, 211062), (464, 167394), (552, 140708), (667, 116448), (696, 111596), (736, 105531), (928, 83697), (1104, 70354), (1213, 64032), (1334, 58224), (1392, 55798), (2001, 38816), (2208, 35177), (2426, 32016), (2668, 29112), (2784, 27899), (3639, 21344), (4002, 19408), (4852, 16008), (5336, 14556), (7278, 10672), (8004, 9704)]