73702387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 15001613

約数列:

[1, 11, 19, 43, 59, 139, 209, 473, 649, 817, 1121, 1529, 2537, 2641, 5977, 8201, 8987, 12331, 27907, 29051, 48203, 65747, 90211, 113563, 155819, 352643, 530233, 1249193, 1714009, 3879073, 6700217, 73702387]

約数ペア:

[(1, 73702387), (11, 6700217), (19, 3879073), (43, 1714009), (59, 1249193), (139, 530233), (209, 352643), (473, 155819), (649, 113563), (817, 90211), (1121, 65747), (1529, 48203), (2537, 29051), (2641, 27907), (5977, 12331), (8201, 8987)]