72000822

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 147074400

約数和(自身を除く): 75073578

約数列:

[1, 2, 3, 6, 89, 109, 178, 218, 267, 327, 534, 654, 1237, 2474, 3711, 7422, 9701, 19402, 29103, 58206, 110093, 134833, 220186, 269666, 330279, 404499, 660558, 808998, 12000137, 24000274, 36000411, 72000822]

約数ペア:

[(1, 72000822), (2, 36000411), (3, 24000274), (6, 12000137), (89, 808998), (109, 660558), (178, 404499), (218, 330279), (267, 269666), (327, 220186), (534, 134833), (654, 110093), (1237, 58206), (2474, 29103), (3711, 19402), (7422, 9701)]