72753544

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{245789}}^1$

素因数の和:245832

約数の個数: 16

約数和(自身を含む): 140100300

約数和(自身を除く): 67346756

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 245789, 491578, 983156, 1966312, 9094193, 18188386, 36376772, 72753544]

約数ペア:

[(1, 72753544), (2, 36376772), (4, 18188386), (8, 9094193), (37, 1966312), (74, 983156), (148, 491578), (296, 245789)]