65889828

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 171299520

約数和(自身を除く): 105409692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1171, 1563, 2084, 2342, 3126, 3513, 4684, 4689, 6252, 7026, 9378, 10539, 14052, 14067, 18756, 21078, 28134, 31617, 42156, 56268, 63234, 126468, 610091, 1220182, 1830273, 2440364, 3660546, 5490819, 7321092, 10981638, 16472457, 21963276, 32944914, 65889828]

約数ペア:

[(1, 65889828), (2, 32944914), (3, 21963276), (4, 16472457), (6, 10981638), (9, 7321092), (12, 5490819), (18, 3660546), (27, 2440364), (36, 1830273), (54, 1220182), (108, 610091), (521, 126468), (1042, 63234), (1171, 56268), (1563, 42156), (2084, 31617), (2342, 28134), (3126, 21078), (3513, 18756), (4684, 14067), (4689, 14052), (6252, 10539), (7026, 9378)]