91507892

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 198567936

約数和(自身を除く): 107060044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 322, 371, 383, 644, 742, 766, 1127, 1219, 1484, 1532, 2254, 2438, 2597, 2681, 4508, 4876, 5194, 5362, 8533, 8809, 10388, 10724, 17066, 17618, 18767, 20299, 34132, 35236, 37534, 40598, 59731, 61663, 75068, 81196, 119462, 123326, 142093, 238924, 246652, 284186, 431641, 466877, 568372, 863282, 933754, 994651, 1726564, 1867508, 1989302, 3268139, 3978604, 6536278, 13072556, 22876973, 45753946, 91507892]

約数ペア:

[(1, 91507892), (2, 45753946), (4, 22876973), (7, 13072556), (14, 6536278), (23, 3978604), (28, 3268139), (46, 1989302), (49, 1867508), (53, 1726564), (92, 994651), (98, 933754), (106, 863282), (161, 568372), (196, 466877), (212, 431641), (322, 284186), (371, 246652), (383, 238924), (644, 142093), (742, 123326), (766, 119462), (1127, 81196), (1219, 75068), (1484, 61663), (1532, 59731), (2254, 40598), (2438, 37534), (2597, 35236), (2681, 34132), (4508, 20299), (4876, 18767), (5194, 17618), (5362, 17066), (8533, 10724), (8809, 10388)]