72362578

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3343}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 110753280

約数和(自身を除く): 38390702

約数列:

[1, 2, 79, 137, 158, 274, 3343, 6686, 10823, 21646, 264097, 457991, 528194, 915982, 36181289, 72362578]

約数ペア:

[(1, 72362578), (2, 36181289), (79, 915982), (137, 528194), (158, 457991), (274, 264097), (3343, 21646), (6686, 10823)]