77319710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8377}}^1$

素因数の和:8468

約数の個数: 32

約数和(自身を含む): 152010432

約数和(自身を除く): 74690722

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 8377, 9230, 16754, 41885, 83770, 108901, 217802, 544505, 594767, 1089010, 1189534, 2973835, 5947670, 7731971, 15463942, 38659855, 77319710]

約数ペア:

[(1, 77319710), (2, 38659855), (5, 15463942), (10, 7731971), (13, 5947670), (26, 2973835), (65, 1189534), (71, 1089010), (130, 594767), (142, 544505), (355, 217802), (710, 108901), (923, 83770), (1846, 41885), (4615, 16754), (8377, 9230)]