86325848

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 189126000

約数和(自身を除く): 102800152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 631, 698, 1262, 1396, 2443, 2524, 2792, 4417, 4886, 5048, 8834, 9772, 17101, 17668, 19544, 30919, 34202, 35336, 61838, 68404, 123676, 136808, 220219, 247352, 440438, 880876, 1541533, 1761752, 3083066, 6166132, 10790731, 12332264, 21581462, 43162924, 86325848]

約数ペア:

[(1, 86325848), (2, 43162924), (4, 21581462), (7, 12332264), (8, 10790731), (14, 6166132), (28, 3083066), (49, 1761752), (56, 1541533), (98, 880876), (196, 440438), (349, 247352), (392, 220219), (631, 136808), (698, 123676), (1262, 68404), (1396, 61838), (2443, 35336), (2524, 34202), (2792, 30919), (4417, 19544), (4886, 17668), (5048, 17101), (8834, 9772)]