72436712

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{69119}}^1$

素因数の和:69256

約数の個数: 16

約数和(自身を含む): 136857600

約数和(自身を除く): 64420888

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 69119, 138238, 276476, 552952, 9054589, 18109178, 36218356, 72436712]

約数ペア:

[(1, 72436712), (2, 36218356), (4, 18109178), (8, 9054589), (131, 552952), (262, 276476), (524, 138238), (1048, 69119)]