123472656

素因数分解:

$2^4\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1523}}^1$

素因数の和:2100

約数の個数: 60

約数和(自身を含む): 346393008

約数和(自身を除く): 222920352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563, 1126, 1523, 1689, 2252, 3046, 3378, 4504, 4569, 5067, 6092, 6756, 9008, 9138, 10134, 12184, 13512, 13707, 18276, 20268, 24368, 27024, 27414, 36552, 40536, 54828, 73104, 81072, 109656, 219312, 857449, 1714898, 2572347, 3429796, 5144694, 6859592, 7717041, 10289388, 13719184, 15434082, 20578776, 30868164, 41157552, 61736328, 123472656]

約数ペア:

[(1, 123472656), (2, 61736328), (3, 41157552), (4, 30868164), (6, 20578776), (8, 15434082), (9, 13719184), (12, 10289388), (16, 7717041), (18, 6859592), (24, 5144694), (36, 3429796), (48, 2572347), (72, 1714898), (144, 857449), (563, 219312), (1126, 109656), (1523, 81072), (1689, 73104), (2252, 54828), (3046, 40536), (3378, 36552), (4504, 27414), (4569, 27024), (5067, 24368), (6092, 20268), (6756, 18276), (9008, 13707), (9138, 13512), (10134, 12184)]