90759366

素因数分解:

$2^1\times 3^4\times {\mathrm{560243}}^1$

素因数の和:560257

約数の個数: 20

約数和(自身を含む): 203368572

約数和(自身を除く): 112609206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 560243, 1120486, 1680729, 3361458, 5042187, 10084374, 15126561, 30253122, 45379683, 90759366]

約数ペア:

[(1, 90759366), (2, 45379683), (3, 30253122), (6, 15126561), (9, 10084374), (18, 5042187), (27, 3361458), (54, 1680729), (81, 1120486), (162, 560243)]