72520446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 149909760

約数和(自身を除く): 77389314

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2729, 4429, 5458, 8187, 8858, 13287, 16374, 26574, 117347, 234694, 281087, 352041, 562174, 704082, 843261, 1686522, 12086741, 24173482, 36260223, 72520446]

約数ペア:

[(1, 72520446), (2, 36260223), (3, 24173482), (6, 12086741), (43, 1686522), (86, 843261), (103, 704082), (129, 562174), (206, 352041), (258, 281087), (309, 234694), (618, 117347), (2729, 26574), (4429, 16374), (5458, 13287), (8187, 8858)]