72185748

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{146719}}^1$

素因数の和:146767

約数の個数: 24

約数和(自身を含む): 172542720

約数和(自身を除く): 100356972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 146719, 293438, 440157, 586876, 880314, 1760628, 6015479, 12030958, 18046437, 24061916, 36092874, 72185748]

約数ペア:

[(1, 72185748), (2, 36092874), (3, 24061916), (4, 18046437), (6, 12030958), (12, 6015479), (41, 1760628), (82, 880314), (123, 586876), (164, 440157), (246, 293438), (492, 146719)]