64220382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 143896272

約数和(自身を除く): 79675890

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 457, 633, 666, 914, 1266, 1371, 1899, 2742, 3798, 4113, 7807, 8226, 15614, 16909, 23421, 33818, 46842, 50727, 70263, 96427, 101454, 140526, 152181, 192854, 289281, 304362, 578562, 867843, 1735686, 3567799, 7135598, 10703397, 21406794, 32110191, 64220382]

約数ペア:

[(1, 64220382), (2, 32110191), (3, 21406794), (6, 10703397), (9, 7135598), (18, 3567799), (37, 1735686), (74, 867843), (111, 578562), (211, 304362), (222, 289281), (333, 192854), (422, 152181), (457, 140526), (633, 101454), (666, 96427), (914, 70263), (1266, 50727), (1371, 46842), (1899, 33818), (2742, 23421), (3798, 16909), (4113, 15614), (7807, 8226)]