72322873

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 89385120

約数和(自身を除く): 17062247

約数列:

[1, 7, 19, 49, 131, 133, 593, 917, 931, 2489, 4151, 6419, 11267, 17423, 29057, 77683, 78869, 121961, 543781, 552083, 1475977, 3806467, 10331839, 72322873]

約数ペア:

[(1, 72322873), (7, 10331839), (19, 3806467), (49, 1475977), (131, 552083), (133, 543781), (593, 121961), (917, 78869), (931, 77683), (2489, 29057), (4151, 17423), (6419, 11267)]