72469873

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 86643648

約数和(自身を除く): 14173775

約数列:

[1, 7, 49, 83, 103, 173, 581, 721, 1211, 4067, 5047, 8477, 8549, 14359, 17819, 59843, 100513, 124733, 418901, 703591, 873131, 1478977, 10352839, 72469873]

約数ペア:

[(1, 72469873), (7, 10352839), (49, 1478977), (83, 873131), (103, 703591), (173, 418901), (581, 124733), (721, 100513), (1211, 59843), (4067, 17819), (5047, 14359), (8477, 8549)]