72121812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7877}}^1$

素因数の和:8000

約数の個数: 48

約数和(自身を含む): 194113920

約数和(自身を除く): 121992108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 7877, 9156, 15754, 23631, 31508, 47262, 55139, 94524, 110278, 165417, 220556, 330834, 661668, 858593, 1717186, 2575779, 3434372, 5151558, 6010151, 10303116, 12020302, 18030453, 24040604, 36060906, 72121812]

約数ペア:

[(1, 72121812), (2, 36060906), (3, 24040604), (4, 18030453), (6, 12020302), (7, 10303116), (12, 6010151), (14, 5151558), (21, 3434372), (28, 2575779), (42, 1717186), (84, 858593), (109, 661668), (218, 330834), (327, 220556), (436, 165417), (654, 110278), (763, 94524), (1308, 55139), (1526, 47262), (2289, 31508), (3052, 23631), (4578, 15754), (7877, 9156)]