87061240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 233394480

約数和(自身を除く): 146333240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 860, 980, 1033, 1204, 1505, 1720, 1960, 2066, 2107, 2408, 3010, 4132, 4214, 5165, 6020, 7231, 8264, 8428, 10330, 10535, 12040, 14462, 16856, 20660, 21070, 28924, 36155, 41320, 42140, 44419, 50617, 57848, 72310, 84280, 88838, 101234, 144620, 177676, 202468, 222095, 253085, 289240, 310933, 355352, 404936, 444190, 506170, 621866, 888380, 1012340, 1243732, 1554665, 1776760, 2024680, 2176531, 2487464, 3109330, 4353062, 6218660, 8706124, 10882655, 12437320, 17412248, 21765310, 43530620, 87061240]

約数ペア:

[(1, 87061240), (2, 43530620), (4, 21765310), (5, 17412248), (7, 12437320), (8, 10882655), (10, 8706124), (14, 6218660), (20, 4353062), (28, 3109330), (35, 2487464), (40, 2176531), (43, 2024680), (49, 1776760), (56, 1554665), (70, 1243732), (86, 1012340), (98, 888380), (140, 621866), (172, 506170), (196, 444190), (215, 404936), (245, 355352), (280, 310933), (301, 289240), (344, 253085), (392, 222095), (430, 202468), (490, 177676), (602, 144620), (860, 101234), (980, 88838), (1033, 84280), (1204, 72310), (1505, 57848), (1720, 50617), (1960, 44419), (2066, 42140), (2107, 41320), (2408, 36155), (3010, 28924), (4132, 21070), (4214, 20660), (5165, 16856), (6020, 14462), (7231, 12040), (8264, 10535), (8428, 10330)]