72254736

素因数分解:

$2^4\times 3^2\times {\mathrm{501769}}^1$

素因数の和:501783

約数の個数: 30

約数和(自身を含む): 202213310

約数和(自身を除く): 129958574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501769, 1003538, 1505307, 2007076, 3010614, 4014152, 4515921, 6021228, 8028304, 9031842, 12042456, 18063684, 24084912, 36127368, 72254736]

約数ペア:

[(1, 72254736), (2, 36127368), (3, 24084912), (4, 18063684), (6, 12042456), (8, 9031842), (9, 8028304), (12, 6021228), (16, 4515921), (18, 4014152), (24, 3010614), (36, 2007076), (48, 1505307), (72, 1003538), (144, 501769)]