72159228

素因数分解:

$2^2\times 3^3\times {\mathrm{668141}}^1$

素因数の和:668154

約数の個数: 24

約数和(自身を含む): 187079760

約数和(自身を除く): 114920532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 668141, 1336282, 2004423, 2672564, 4008846, 6013269, 8017692, 12026538, 18039807, 24053076, 36079614, 72159228]

約数ペア:

[(1, 72159228), (2, 36079614), (3, 24053076), (4, 18039807), (6, 12026538), (9, 8017692), (12, 6013269), (18, 4008846), (27, 2672564), (36, 2004423), (54, 1336282), (108, 668141)]