65919654

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 80146266

約数列:

[1, 2, 3, 6, 9, 18, 79, 151, 158, 237, 302, 307, 453, 474, 614, 711, 906, 921, 1359, 1422, 1842, 2718, 2763, 5526, 11929, 23858, 24253, 35787, 46357, 48506, 71574, 72759, 92714, 107361, 139071, 145518, 214722, 218277, 278142, 417213, 436554, 834426, 3662203, 7324406, 10986609, 21973218, 32959827, 65919654]

約数ペア:

[(1, 65919654), (2, 32959827), (3, 21973218), (6, 10986609), (9, 7324406), (18, 3662203), (79, 834426), (151, 436554), (158, 417213), (237, 278142), (302, 218277), (307, 214722), (453, 145518), (474, 139071), (614, 107361), (711, 92714), (906, 72759), (921, 71574), (1359, 48506), (1422, 46357), (1842, 35787), (2718, 24253), (2763, 23858), (5526, 11929)]