76561472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5455

約数の個数: 56

約数和(自身を含む): 173269656

約数和(自身を除く): 96708184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 5413, 7072, 10826, 14144, 21652, 43304, 70369, 86608, 92021, 140738, 173216, 184042, 281476, 346432, 368084, 562952, 736168, 1125904, 1196273, 1472336, 2251808, 2392546, 2944672, 4503616, 4785092, 5889344, 9570184, 19140368, 38280736, 76561472]

約数ペア:

[(1, 76561472), (2, 38280736), (4, 19140368), (8, 9570184), (13, 5889344), (16, 4785092), (17, 4503616), (26, 2944672), (32, 2392546), (34, 2251808), (52, 1472336), (64, 1196273), (68, 1125904), (104, 736168), (136, 562952), (208, 368084), (221, 346432), (272, 281476), (416, 184042), (442, 173216), (544, 140738), (832, 92021), (884, 86608), (1088, 70369), (1768, 43304), (3536, 21652), (5413, 14144), (7072, 10826)]