72384088

素因数分解:

$2^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1151}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 155381760

約数和(自身を除く): 82997672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1123, 1151, 2246, 2302, 4492, 4604, 7861, 8057, 8984, 9208, 15722, 16114, 31444, 32228, 62888, 64456, 1292573, 2585146, 5170292, 9048011, 10340584, 18096022, 36192044, 72384088]

約数ペア:

[(1, 72384088), (2, 36192044), (4, 18096022), (7, 10340584), (8, 9048011), (14, 5170292), (28, 2585146), (56, 1292573), (1123, 64456), (1151, 62888), (2246, 32228), (2302, 31444), (4492, 16114), (4604, 15722), (7861, 9208), (8057, 8984)]