64385352

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2857}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 174995340

約数和(自身を除く): 110609988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 2857, 3756, 5634, 5714, 7512, 8571, 11268, 11428, 17142, 22536, 22856, 25713, 34284, 51426, 68568, 102852, 205704, 894241, 1788482, 2682723, 3576964, 5365446, 7153928, 8048169, 10730892, 16096338, 21461784, 32192676, 64385352]

約数ペア:

[(1, 64385352), (2, 32192676), (3, 21461784), (4, 16096338), (6, 10730892), (8, 8048169), (9, 7153928), (12, 5365446), (18, 3576964), (24, 2682723), (36, 1788482), (72, 894241), (313, 205704), (626, 102852), (939, 68568), (1252, 51426), (1878, 34284), (2504, 25713), (2817, 22856), (2857, 22536), (3756, 17142), (5634, 11428), (5714, 11268), (7512, 8571)]