77854816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 98262944

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 79, 92, 103, 104, 158, 184, 206, 208, 299, 316, 368, 412, 416, 598, 632, 736, 824, 1027, 1196, 1264, 1339, 1648, 1817, 2054, 2369, 2392, 2528, 2678, 3296, 3634, 4108, 4738, 4784, 5356, 7268, 8137, 8216, 9476, 9568, 10712, 14536, 16274, 16432, 18952, 21424, 23621, 29072, 30797, 32548, 32864, 37904, 42848, 47242, 58144, 61594, 65096, 75808, 94484, 105781, 123188, 130192, 187151, 188968, 211562, 246376, 260384, 374302, 377936, 423124, 492752, 748604, 755872, 846248, 985504, 1497208, 1692496, 2432963, 2994416, 3384992, 4865926, 5988832, 9731852, 19463704, 38927408, 77854816]

約数ペア:

[(1, 77854816), (2, 38927408), (4, 19463704), (8, 9731852), (13, 5988832), (16, 4865926), (23, 3384992), (26, 2994416), (32, 2432963), (46, 1692496), (52, 1497208), (79, 985504), (92, 846248), (103, 755872), (104, 748604), (158, 492752), (184, 423124), (206, 377936), (208, 374302), (299, 260384), (316, 246376), (368, 211562), (412, 188968), (416, 187151), (598, 130192), (632, 123188), (736, 105781), (824, 94484), (1027, 75808), (1196, 65096), (1264, 61594), (1339, 58144), (1648, 47242), (1817, 42848), (2054, 37904), (2369, 32864), (2392, 32548), (2528, 30797), (2678, 29072), (3296, 23621), (3634, 21424), (4108, 18952), (4738, 16432), (4784, 16274), (5356, 14536), (7268, 10712), (8137, 9568), (8216, 9476)]