71858628

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{8951}}^1$

素因数の和:9184

約数の個数: 36

約数和(自身を含む): 182477568

約数和(自身を除く): 110618940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 8951, 17902, 26853, 35804, 53706, 80559, 107412, 161118, 322236, 1996073, 3992146, 5988219, 7984292, 11976438, 17964657, 23952876, 35929314, 71858628]

約数ペア:

[(1, 71858628), (2, 35929314), (3, 23952876), (4, 17964657), (6, 11976438), (9, 7984292), (12, 5988219), (18, 3992146), (36, 1996073), (223, 322236), (446, 161118), (669, 107412), (892, 80559), (1338, 53706), (2007, 35804), (2676, 26853), (4014, 17902), (8028, 8951)]