77955886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 48118994

約数列:

[1, 2, 29, 31, 58, 62, 191, 227, 382, 454, 899, 1798, 5539, 5921, 6583, 7037, 11078, 11842, 13166, 14074, 43357, 86714, 171709, 204073, 343418, 408146, 1257353, 1344067, 2514706, 2688134, 38977943, 77955886]

約数ペア:

[(1, 77955886), (2, 38977943), (29, 2688134), (31, 2514706), (58, 1344067), (62, 1257353), (191, 408146), (227, 343418), (382, 204073), (454, 171709), (899, 86714), (1798, 43357), (5539, 14074), (5921, 13166), (6583, 11842), (7037, 11078)]