87725924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 182232960

約数和(自身を除く): 94507036

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 1133, 1339, 1489, 2266, 2678, 2978, 4532, 5356, 5956, 14729, 16379, 19357, 29458, 32758, 38714, 58916, 65516, 77428, 153367, 212927, 306734, 425854, 613468, 851708, 1687037, 1993771, 3374074, 3987542, 6748148, 7975084, 21931481, 43862962, 87725924]

約数ペア:

[(1, 87725924), (2, 43862962), (4, 21931481), (11, 7975084), (13, 6748148), (22, 3987542), (26, 3374074), (44, 1993771), (52, 1687037), (103, 851708), (143, 613468), (206, 425854), (286, 306734), (412, 212927), (572, 153367), (1133, 77428), (1339, 65516), (1489, 58916), (2266, 38714), (2678, 32758), (2978, 29458), (4532, 19357), (5356, 16379), (5956, 14729)]