64232712

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20747}}^1$

素因数の和:20802

約数の個数: 48

約数和(自身を含む): 178017840

約数和(自身を除く): 113785128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 20747, 41494, 62241, 82988, 124482, 165976, 186723, 248964, 373446, 497928, 746892, 892121, 1493784, 1784242, 2676363, 3568484, 5352726, 7136968, 8029089, 10705452, 16058178, 21410904, 32116356, 64232712]

約数ペア:

[(1, 64232712), (2, 32116356), (3, 21410904), (4, 16058178), (6, 10705452), (8, 8029089), (9, 7136968), (12, 5352726), (18, 3568484), (24, 2676363), (36, 1784242), (43, 1493784), (72, 892121), (86, 746892), (129, 497928), (172, 373446), (258, 248964), (344, 186723), (387, 165976), (516, 124482), (774, 82988), (1032, 62241), (1548, 41494), (3096, 20747)]