72472751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8863}}^1$

素因数の和:8930

約数の個数: 16

約数和(自身を含む): 84881664

約数和(自身を除く): 12408913

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 8863, 115219, 150671, 327931, 1958723, 4263103, 5574827, 72472751]

約数ペア:

[(1, 72472751), (13, 5574827), (17, 4263103), (37, 1958723), (221, 327931), (481, 150671), (629, 115219), (8177, 8863)]