72398736

素因数分解:

$2^4\times 3^2\times {\mathrm{502769}}^1$

素因数の和:502783

約数の個数: 30

約数和(自身を含む): 202616310

約数和(自身を除く): 130217574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502769, 1005538, 1508307, 2011076, 3016614, 4022152, 4524921, 6033228, 8044304, 9049842, 12066456, 18099684, 24132912, 36199368, 72398736]

約数ペア:

[(1, 72398736), (2, 36199368), (3, 24132912), (4, 18099684), (6, 12066456), (8, 9049842), (9, 8044304), (12, 6033228), (16, 4524921), (18, 4022152), (24, 3016614), (36, 2011076), (48, 1508307), (72, 1005538), (144, 502769)]