80892828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47809}}^1$

素因数の和:47866

約数の個数: 36

約数和(自身を含む): 208834080

約数和(自身を除く): 127941252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 47809, 95618, 143427, 191236, 286854, 430281, 573708, 860562, 1721124, 2247023, 4494046, 6741069, 8988092, 13482138, 20223207, 26964276, 40446414, 80892828]

約数ペア:

[(1, 80892828), (2, 40446414), (3, 26964276), (4, 20223207), (6, 13482138), (9, 8988092), (12, 6741069), (18, 4494046), (36, 2247023), (47, 1721124), (94, 860562), (141, 573708), (188, 430281), (282, 286854), (423, 191236), (564, 143427), (846, 95618), (1692, 47809)]