71074512

素因数分解:

$2^4\times 3^2\times {\mathrm{493573}}^1$

素因数の和:493587

約数の個数: 30

約数和(自身を含む): 198910322

約数和(自身を除く): 127835810

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493573, 987146, 1480719, 1974292, 2961438, 3948584, 4442157, 5922876, 7897168, 8884314, 11845752, 17768628, 23691504, 35537256, 71074512]

約数ペア:

[(1, 71074512), (2, 35537256), (3, 23691504), (4, 17768628), (6, 11845752), (8, 8884314), (9, 7897168), (12, 5922876), (16, 4442157), (18, 3948584), (24, 2961438), (36, 1974292), (48, 1480719), (72, 987146), (144, 493573)]