72480521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 79190784

約数和(自身を除く): 6710263

約数列:

[1, 23, 37, 53, 851, 1219, 1607, 1961, 36961, 45103, 59459, 85171, 1367557, 1958933, 3151327, 72480521]

約数ペア:

[(1, 72480521), (23, 3151327), (37, 1958933), (53, 1367557), (851, 85171), (1219, 59459), (1607, 45103), (1961, 36961)]