72217116

素因数分解:

$2^2\times 3^3\times {\mathrm{668677}}^1$

素因数の和:668690

約数の個数: 24

約数和(自身を含む): 187229840

約数和(自身を除く): 115012724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 668677, 1337354, 2006031, 2674708, 4012062, 6018093, 8024124, 12036186, 18054279, 24072372, 36108558, 72217116]

約数ペア:

[(1, 72217116), (2, 36108558), (3, 24072372), (4, 18054279), (6, 12036186), (9, 8024124), (12, 6018093), (18, 4012062), (27, 2674708), (36, 2006031), (54, 1337354), (108, 668677)]