77056856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3229}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 153102000

約数和(自身を除く): 76045144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 3229, 5966, 6458, 11932, 12916, 23864, 25832, 61351, 122702, 245404, 490808, 506953, 1013906, 2027812, 4055624, 9632107, 19264214, 38528428, 77056856]

約数ペア:

[(1, 77056856), (2, 38528428), (4, 19264214), (8, 9632107), (19, 4055624), (38, 2027812), (76, 1013906), (152, 506953), (157, 490808), (314, 245404), (628, 122702), (1256, 61351), (2983, 25832), (3229, 23864), (5966, 12916), (6458, 11932)]