64387704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157813}}^1$

素因数の和:157839

約数の個数: 32

約数和(自身を含む): 170439120

約数和(自身を除く): 106051416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 157813, 315626, 473439, 631252, 946878, 1262504, 1893756, 2682821, 3787512, 5365642, 8048463, 10731284, 16096926, 21462568, 32193852, 64387704]

約数ペア:

[(1, 64387704), (2, 32193852), (3, 21462568), (4, 16096926), (6, 10731284), (8, 8048463), (12, 5365642), (17, 3787512), (24, 2682821), (34, 1893756), (51, 1262504), (68, 946878), (102, 631252), (136, 473439), (204, 315626), (408, 157813)]