72975906

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45553}}^1$

素因数の和:45650

約数の個数: 24

約数和(自身を含む): 159894540

約数和(自身を除く): 86918634

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45553, 91106, 136659, 273318, 409977, 819954, 4054217, 8108434, 12162651, 24325302, 36487953, 72975906]

約数ペア:

[(1, 72975906), (2, 36487953), (3, 24325302), (6, 12162651), (9, 8108434), (18, 4054217), (89, 819954), (178, 409977), (267, 273318), (534, 136659), (801, 91106), (1602, 45553)]