78972714

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{60101}}^1$

素因数の和:60182

約数の個数: 24

約数和(自身を含む): 173454372

約数和(自身を除く): 94481658

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 60101, 120202, 180303, 360606, 540909, 1081818, 4387373, 8774746, 13162119, 26324238, 39486357, 78972714]

約数ペア:

[(1, 78972714), (2, 39486357), (3, 26324238), (6, 13162119), (9, 8774746), (18, 4387373), (73, 1081818), (146, 540909), (219, 360606), (438, 180303), (657, 120202), (1314, 60101)]