64203336

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1787}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 174330000

約数和(自身を除く): 110126664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1787, 1996, 2994, 3574, 3992, 4491, 5361, 5988, 7148, 8982, 10722, 11976, 14296, 16083, 17964, 21444, 32166, 35928, 42888, 64332, 128664, 891713, 1783426, 2675139, 3566852, 5350278, 7133704, 8025417, 10700556, 16050834, 21401112, 32101668, 64203336]

約数ペア:

[(1, 64203336), (2, 32101668), (3, 21401112), (4, 16050834), (6, 10700556), (8, 8025417), (9, 7133704), (12, 5350278), (18, 3566852), (24, 2675139), (36, 1783426), (72, 891713), (499, 128664), (998, 64332), (1497, 42888), (1787, 35928), (1996, 32166), (2994, 21444), (3574, 17964), (3992, 16083), (4491, 14296), (5361, 11976), (5988, 10722), (7148, 8982)]