64448712

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2039}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 175032000

約数和(自身を除く): 110583288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2039, 2634, 3512, 3951, 4078, 5268, 6117, 7902, 8156, 10536, 12234, 15804, 16312, 18351, 24468, 31608, 36702, 48936, 73404, 146808, 895121, 1790242, 2685363, 3580484, 5370726, 7160968, 8056089, 10741452, 16112178, 21482904, 32224356, 64448712]

約数ペア:

[(1, 64448712), (2, 32224356), (3, 21482904), (4, 16112178), (6, 10741452), (8, 8056089), (9, 7160968), (12, 5370726), (18, 3580484), (24, 2685363), (36, 1790242), (72, 895121), (439, 146808), (878, 73404), (1317, 48936), (1756, 36702), (2039, 31608), (2634, 24468), (3512, 18351), (3951, 16312), (4078, 15804), (5268, 12234), (6117, 10536), (7902, 8156)]