80779158

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{30119}}^1$

素因数の和:30276

約数の個数: 24

約数和(自身を含む): 176202000

約数和(自身を除く): 95422842

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 30119, 60238, 90357, 180714, 271071, 542142, 4487731, 8975462, 13463193, 26926386, 40389579, 80779158]

約数ペア:

[(1, 80779158), (2, 40389579), (3, 26926386), (6, 13463193), (9, 8975462), (18, 4487731), (149, 542142), (298, 271071), (447, 180714), (894, 90357), (1341, 60238), (2682, 30119)]