77161736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 153360000

約数和(自身を除く): 76198264

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 3407, 5662, 6814, 11324, 13628, 22648, 27256, 64733, 129466, 258932, 507643, 517864, 1015286, 2030572, 4061144, 9645217, 19290434, 38580868, 77161736]

約数ペア:

[(1, 77161736), (2, 38580868), (4, 19290434), (8, 9645217), (19, 4061144), (38, 2030572), (76, 1015286), (149, 517864), (152, 507643), (298, 258932), (596, 129466), (1192, 64733), (2831, 27256), (3407, 22648), (5662, 13628), (6814, 11324)]