68635416

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 109279464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 857, 1128, 1704, 1714, 2571, 3337, 3428, 5142, 6674, 6856, 10011, 10284, 13348, 20022, 20568, 26696, 40044, 40279, 60847, 80088, 80558, 120837, 121694, 161116, 182541, 241674, 243388, 322232, 365082, 483348, 486776, 730164, 966696, 1460328, 2859809, 5719618, 8579427, 11439236, 17158854, 22878472, 34317708, 68635416]

約数ペア:

[(1, 68635416), (2, 34317708), (3, 22878472), (4, 17158854), (6, 11439236), (8, 8579427), (12, 5719618), (24, 2859809), (47, 1460328), (71, 966696), (94, 730164), (141, 486776), (142, 483348), (188, 365082), (213, 322232), (282, 243388), (284, 241674), (376, 182541), (426, 161116), (564, 121694), (568, 120837), (852, 80558), (857, 80088), (1128, 60847), (1704, 40279), (1714, 40044), (2571, 26696), (3337, 20568), (3428, 20022), (5142, 13348), (6674, 10284), (6856, 10011)]