87555776

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 219943680

約数和(自身を除く): 132387904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 109, 112, 154, 163, 176, 218, 224, 308, 326, 352, 436, 448, 616, 652, 704, 763, 872, 1141, 1199, 1232, 1304, 1526, 1744, 1793, 2282, 2398, 2464, 2608, 3052, 3488, 3586, 4564, 4796, 4928, 5216, 6104, 6976, 7172, 8393, 9128, 9592, 10432, 12208, 12551, 14344, 16786, 17767, 18256, 19184, 24416, 25102, 28688, 33572, 35534, 36512, 38368, 48832, 50204, 57376, 67144, 71068, 73024, 76736, 100408, 114752, 124369, 134288, 142136, 195437, 200816, 248738, 268576, 284272, 390874, 401632, 497476, 537152, 568544, 781748, 803264, 994952, 1137088, 1368059, 1563496, 1989904, 2736118, 3126992, 3979808, 5472236, 6253984, 7959616, 10944472, 12507968, 21888944, 43777888, 87555776]

約数ペア:

[(1, 87555776), (2, 43777888), (4, 21888944), (7, 12507968), (8, 10944472), (11, 7959616), (14, 6253984), (16, 5472236), (22, 3979808), (28, 3126992), (32, 2736118), (44, 1989904), (56, 1563496), (64, 1368059), (77, 1137088), (88, 994952), (109, 803264), (112, 781748), (154, 568544), (163, 537152), (176, 497476), (218, 401632), (224, 390874), (308, 284272), (326, 268576), (352, 248738), (436, 200816), (448, 195437), (616, 142136), (652, 134288), (704, 124369), (763, 114752), (872, 100408), (1141, 76736), (1199, 73024), (1232, 71068), (1304, 67144), (1526, 57376), (1744, 50204), (1793, 48832), (2282, 38368), (2398, 36512), (2464, 35534), (2608, 33572), (3052, 28688), (3488, 25102), (3586, 24416), (4564, 19184), (4796, 18256), (4928, 17767), (5216, 16786), (6104, 14344), (6976, 12551), (7172, 12208), (8393, 10432), (9128, 9592)]