72705198

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{9173}}^1$

素因数の和:10499

約数の個数: 16

約数和(自身を含む): 145536336

約数和(自身を除く): 72831138

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 9173, 18346, 27519, 55038, 12117533, 24235066, 36352599, 72705198]

約数ペア:

[(1, 72705198), (2, 36352599), (3, 24235066), (6, 12117533), (1321, 55038), (2642, 27519), (3963, 18346), (7926, 9173)]