85725892

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11821}}^1$

素因数の和:11876

約数の個数: 36

約数和(自身を含む): 179245164

約数和(自身を除く): 93519272

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 11821, 23642, 47284, 82747, 165494, 330988, 437377, 579229, 874754, 1158458, 1749508, 2316916, 3061639, 6123278, 12246556, 21431473, 42862946, 85725892]

約数ペア:

[(1, 85725892), (2, 42862946), (4, 21431473), (7, 12246556), (14, 6123278), (28, 3061639), (37, 2316916), (49, 1749508), (74, 1158458), (98, 874754), (148, 579229), (196, 437377), (259, 330988), (518, 165494), (1036, 82747), (1813, 47284), (3626, 23642), (7252, 11821)]