77123642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{1427}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 117929952

約数和(自身を除く): 40806310

約数列:

[1, 2, 61, 122, 443, 886, 1427, 2854, 27023, 54046, 87047, 174094, 632161, 1264322, 38561821, 77123642]

約数ペア:

[(1, 77123642), (2, 38561821), (61, 1264322), (122, 632161), (443, 174094), (886, 87047), (1427, 54046), (2854, 27023)]