90763712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 84

約数和(自身を含む): 201945240

約数和(自身を除く): 111181528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 59, 64, 86, 104, 118, 172, 208, 236, 344, 416, 472, 559, 688, 767, 832, 944, 1118, 1376, 1534, 1849, 1888, 2236, 2537, 2752, 3068, 3698, 3776, 4472, 5074, 6136, 7396, 8944, 10148, 12272, 14792, 17888, 20296, 24037, 24544, 29584, 32981, 35776, 40592, 48074, 49088, 59168, 65962, 81184, 96148, 109091, 118336, 131924, 162368, 192296, 218182, 263848, 384592, 436364, 527696, 769184, 872728, 1055392, 1418183, 1538368, 1745456, 2110784, 2836366, 3490912, 5672732, 6981824, 11345464, 22690928, 45381856, 90763712]

約数ペア:

[(1, 90763712), (2, 45381856), (4, 22690928), (8, 11345464), (13, 6981824), (16, 5672732), (26, 3490912), (32, 2836366), (43, 2110784), (52, 1745456), (59, 1538368), (64, 1418183), (86, 1055392), (104, 872728), (118, 769184), (172, 527696), (208, 436364), (236, 384592), (344, 263848), (416, 218182), (472, 192296), (559, 162368), (688, 131924), (767, 118336), (832, 109091), (944, 96148), (1118, 81184), (1376, 65962), (1534, 59168), (1849, 49088), (1888, 48074), (2236, 40592), (2537, 35776), (2752, 32981), (3068, 29584), (3698, 24544), (3776, 24037), (4472, 20296), (5074, 17888), (6136, 14792), (7396, 12272), (8944, 10148)]