78995232

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2663}}^1$

素因数の和:2782

約数の個数: 72

約数和(自身を含む): 226908864

約数和(自身を除く): 147913632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2663, 3296, 3708, 4944, 5326, 7416, 7989, 9888, 10652, 14832, 15978, 21304, 23967, 29664, 31956, 42608, 47934, 63912, 85216, 95868, 127824, 191736, 255648, 274289, 383472, 548578, 766944, 822867, 1097156, 1645734, 2194312, 2468601, 3291468, 4388624, 4937202, 6582936, 8777248, 9874404, 13165872, 19748808, 26331744, 39497616, 78995232]

約数ペア:

[(1, 78995232), (2, 39497616), (3, 26331744), (4, 19748808), (6, 13165872), (8, 9874404), (9, 8777248), (12, 6582936), (16, 4937202), (18, 4388624), (24, 3291468), (32, 2468601), (36, 2194312), (48, 1645734), (72, 1097156), (96, 822867), (103, 766944), (144, 548578), (206, 383472), (288, 274289), (309, 255648), (412, 191736), (618, 127824), (824, 95868), (927, 85216), (1236, 63912), (1648, 47934), (1854, 42608), (2472, 31956), (2663, 29664), (3296, 23967), (3708, 21304), (4944, 15978), (5326, 14832), (7416, 10652), (7989, 9888)]