89489244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 146463396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 131, 151, 156, 174, 262, 302, 348, 377, 393, 453, 524, 604, 754, 786, 906, 1131, 1508, 1572, 1703, 1812, 1963, 2262, 3406, 3799, 3926, 4379, 4524, 5109, 5889, 6812, 7598, 7852, 8758, 10218, 11397, 11778, 13137, 15196, 17516, 19781, 20436, 22794, 23556, 26274, 39562, 45588, 49387, 52548, 56927, 59343, 79124, 98774, 113854, 118686, 148161, 170781, 197548, 227708, 237372, 257153, 296322, 341562, 514306, 573649, 592644, 683124, 771459, 1028612, 1147298, 1542918, 1720947, 2294596, 3085836, 3441894, 6883788, 7457437, 14914874, 22372311, 29829748, 44744622, 89489244]

約数ペア:

[(1, 89489244), (2, 44744622), (3, 29829748), (4, 22372311), (6, 14914874), (12, 7457437), (13, 6883788), (26, 3441894), (29, 3085836), (39, 2294596), (52, 1720947), (58, 1542918), (78, 1147298), (87, 1028612), (116, 771459), (131, 683124), (151, 592644), (156, 573649), (174, 514306), (262, 341562), (302, 296322), (348, 257153), (377, 237372), (393, 227708), (453, 197548), (524, 170781), (604, 148161), (754, 118686), (786, 113854), (906, 98774), (1131, 79124), (1508, 59343), (1572, 56927), (1703, 52548), (1812, 49387), (1963, 45588), (2262, 39562), (3406, 26274), (3799, 23556), (3926, 22794), (4379, 20436), (4524, 19781), (5109, 17516), (5889, 15196), (6812, 13137), (7598, 11778), (7852, 11397), (8758, 10218)]