77159458

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 123298560

約数和(自身を除く): 46139102

約数列:

[1, 2, 41, 43, 79, 82, 86, 158, 277, 554, 1763, 3239, 3397, 3526, 6478, 6794, 11357, 11911, 21883, 22714, 23822, 43766, 139277, 278554, 488351, 897203, 940969, 976702, 1794406, 1881938, 38579729, 77159458]

約数ペア:

[(1, 77159458), (2, 38579729), (41, 1881938), (43, 1794406), (79, 976702), (82, 940969), (86, 897203), (158, 488351), (277, 278554), (554, 139277), (1763, 43766), (3239, 23822), (3397, 22714), (3526, 21883), (6478, 11911), (6794, 11357)]