71963166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25416

約数の個数: 32

約数和(自身を含む): 160668288

約数和(自身を除く): 88705122

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 25357, 50714, 76071, 152142, 278927, 557854, 836781, 1090351, 1673562, 2180702, 3271053, 6542106, 11993861, 23987722, 35981583, 71963166]

約数ペア:

[(1, 71963166), (2, 35981583), (3, 23987722), (6, 11993861), (11, 6542106), (22, 3271053), (33, 2180702), (43, 1673562), (66, 1090351), (86, 836781), (129, 557854), (258, 278927), (473, 152142), (946, 76071), (1419, 50714), (2838, 25357)]