82451808

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4356

約数の個数: 72

約数和(自身を含む): 238027608

約数和(自身を除く): 155575800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4273, 4824, 6432, 8546, 9648, 12819, 17092, 19296, 25638, 34184, 38457, 51276, 68368, 76914, 102552, 136736, 153828, 205104, 286291, 307656, 410208, 572582, 615312, 858873, 1145164, 1230624, 1717746, 2290328, 2576619, 3435492, 4580656, 5153238, 6870984, 9161312, 10306476, 13741968, 20612952, 27483936, 41225904, 82451808]

約数ペア:

[(1, 82451808), (2, 41225904), (3, 27483936), (4, 20612952), (6, 13741968), (8, 10306476), (9, 9161312), (12, 6870984), (16, 5153238), (18, 4580656), (24, 3435492), (32, 2576619), (36, 2290328), (48, 1717746), (67, 1230624), (72, 1145164), (96, 858873), (134, 615312), (144, 572582), (201, 410208), (268, 307656), (288, 286291), (402, 205104), (536, 153828), (603, 136736), (804, 102552), (1072, 76914), (1206, 68368), (1608, 51276), (2144, 38457), (2412, 34184), (3216, 25638), (4273, 19296), (4824, 17092), (6432, 12819), (8546, 9648)]