87393654

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{28393}}^1$

素因数の和:28426

約数の個数: 40

約数和(自身を含む): 206140440

約数和(自身を除く): 118746786

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 28393, 56786, 85179, 170358, 255537, 511074, 539467, 766611, 1078934, 1533222, 1618401, 2299833, 3236802, 4599666, 4855203, 9710406, 14565609, 29131218, 43696827, 87393654]

約数ペア:

[(1, 87393654), (2, 43696827), (3, 29131218), (6, 14565609), (9, 9710406), (18, 4855203), (19, 4599666), (27, 3236802), (38, 2299833), (54, 1618401), (57, 1533222), (81, 1078934), (114, 766611), (162, 539467), (171, 511074), (342, 255537), (513, 170358), (1026, 85179), (1539, 56786), (3078, 28393)]