72431628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{355057}}^1$

素因数の和:355081

約数の個数: 24

約数和(自身を含む): 178949232

約数和(自身を除く): 106517604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 355057, 710114, 1065171, 1420228, 2130342, 4260684, 6035969, 12071938, 18107907, 24143876, 36215814, 72431628]

約数ペア:

[(1, 72431628), (2, 36215814), (3, 24143876), (4, 18107907), (6, 12071938), (12, 6035969), (17, 4260684), (34, 2130342), (51, 1420228), (68, 1065171), (102, 710114), (204, 355057)]