86863818

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 176751360

約数和(自身を除く): 89887542

約数列:

[1, 2, 3, 6, 79, 158, 237, 401, 457, 474, 802, 914, 1203, 1371, 2406, 2742, 31679, 36103, 63358, 72206, 95037, 108309, 183257, 190074, 216618, 366514, 549771, 1099542, 14477303, 28954606, 43431909, 86863818]

約数ペア:

[(1, 86863818), (2, 43431909), (3, 28954606), (6, 14477303), (79, 1099542), (158, 549771), (237, 366514), (401, 216618), (457, 190074), (474, 183257), (802, 108309), (914, 95037), (1203, 72206), (1371, 63358), (2406, 36103), (2742, 31679)]