86440788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{343019}}^1$

素因数の和:343036

約数の個数: 36

約数和(自身を含む): 249718560

約数和(自身を除く): 163277772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 343019, 686038, 1029057, 1372076, 2058114, 2401133, 3087171, 4116228, 4802266, 6174342, 7203399, 9604532, 12348684, 14406798, 21610197, 28813596, 43220394, 86440788]

約数ペア:

[(1, 86440788), (2, 43220394), (3, 28813596), (4, 21610197), (6, 14406798), (7, 12348684), (9, 9604532), (12, 7203399), (14, 6174342), (18, 4802266), (21, 4116228), (28, 3087171), (36, 2401133), (42, 2058114), (63, 1372076), (84, 1029057), (126, 686038), (252, 343019)]