87827208

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 174828792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 227, 282, 294, 329, 343, 376, 392, 454, 564, 588, 658, 681, 686, 908, 987, 1029, 1128, 1176, 1316, 1362, 1372, 1589, 1816, 1974, 2058, 2303, 2632, 2724, 2744, 3178, 3948, 4116, 4606, 4767, 5448, 6356, 6909, 7896, 8232, 9212, 9534, 10669, 11123, 12712, 13818, 16121, 18424, 19068, 21338, 22246, 27636, 32007, 32242, 33369, 38136, 42676, 44492, 48363, 55272, 64014, 64484, 66738, 74683, 77861, 85352, 88984, 96726, 128028, 128968, 133476, 149366, 155722, 193452, 224049, 233583, 256056, 266952, 298732, 311444, 386904, 448098, 467166, 522781, 597464, 622888, 896196, 934332, 1045562, 1568343, 1792392, 1868664, 2091124, 3136686, 3659467, 4182248, 6273372, 7318934, 10978401, 12546744, 14637868, 21956802, 29275736, 43913604, 87827208]

約数ペア:

[(1, 87827208), (2, 43913604), (3, 29275736), (4, 21956802), (6, 14637868), (7, 12546744), (8, 10978401), (12, 7318934), (14, 6273372), (21, 4182248), (24, 3659467), (28, 3136686), (42, 2091124), (47, 1868664), (49, 1792392), (56, 1568343), (84, 1045562), (94, 934332), (98, 896196), (141, 622888), (147, 597464), (168, 522781), (188, 467166), (196, 448098), (227, 386904), (282, 311444), (294, 298732), (329, 266952), (343, 256056), (376, 233583), (392, 224049), (454, 193452), (564, 155722), (588, 149366), (658, 133476), (681, 128968), (686, 128028), (908, 96726), (987, 88984), (1029, 85352), (1128, 77861), (1176, 74683), (1316, 66738), (1362, 64484), (1372, 64014), (1589, 55272), (1816, 48363), (1974, 44492), (2058, 42676), (2303, 38136), (2632, 33369), (2724, 32242), (2744, 32007), (3178, 27636), (3948, 22246), (4116, 21338), (4606, 19068), (4767, 18424), (5448, 16121), (6356, 13818), (6909, 12712), (7896, 11123), (8232, 10669), (9212, 9534)]