72189168

素因数分解:

$2^4\times 3^1\times {\mathrm{1503941}}^1$

素因数の和:1503952

約数の個数: 20

約数和(自身を含む): 186488808

約数和(自身を除く): 114299640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1503941, 3007882, 4511823, 6015764, 9023646, 12031528, 18047292, 24063056, 36094584, 72189168]

約数ペア:

[(1, 72189168), (2, 36094584), (3, 24063056), (4, 18047292), (6, 12031528), (8, 9023646), (12, 6015764), (16, 4511823), (24, 3007882), (48, 1503941)]