72020102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{66809}}^1$

素因数の和:66836

約数の個数: 24

約数和(自身を含む): 137094120

約数和(自身を除く): 65074018

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 66809, 133618, 467663, 734899, 935326, 1469798, 3273641, 5144293, 6547282, 10288586, 36010051, 72020102]

約数ペア:

[(1, 72020102), (2, 36010051), (7, 10288586), (11, 6547282), (14, 5144293), (22, 3273641), (49, 1469798), (77, 935326), (98, 734899), (154, 467663), (539, 133618), (1078, 66809)]