82905012

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20747}}^1$

素因数の和:20797

約数の個数: 48

約数和(自身を含む): 220758720

約数和(自身を除く): 137853708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 20747, 41494, 62241, 82988, 124482, 186723, 248964, 373446, 560169, 746892, 767639, 1120338, 1535278, 2240676, 2302917, 3070556, 4605834, 6908751, 9211668, 13817502, 20726253, 27635004, 41452506, 82905012]

約数ペア:

[(1, 82905012), (2, 41452506), (3, 27635004), (4, 20726253), (6, 13817502), (9, 9211668), (12, 6908751), (18, 4605834), (27, 3070556), (36, 2302917), (37, 2240676), (54, 1535278), (74, 1120338), (108, 767639), (111, 746892), (148, 560169), (222, 373446), (333, 248964), (444, 186723), (666, 124482), (999, 82988), (1332, 62241), (1998, 41494), (3996, 20747)]