91891728

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1523}}^1$

素因数の和:1956

約数の個数: 60

約数和(自身を含む): 257952240

約数和(自身を除く): 166060512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1523, 1676, 2514, 3046, 3352, 3771, 4569, 5028, 6092, 6704, 7542, 9138, 10056, 12184, 13707, 15084, 18276, 20112, 24368, 27414, 30168, 36552, 54828, 60336, 73104, 109656, 219312, 638137, 1276274, 1914411, 2552548, 3828822, 5105096, 5743233, 7657644, 10210192, 11486466, 15315288, 22972932, 30630576, 45945864, 91891728]

約数ペア:

[(1, 91891728), (2, 45945864), (3, 30630576), (4, 22972932), (6, 15315288), (8, 11486466), (9, 10210192), (12, 7657644), (16, 5743233), (18, 5105096), (24, 3828822), (36, 2552548), (48, 1914411), (72, 1276274), (144, 638137), (419, 219312), (838, 109656), (1257, 73104), (1523, 60336), (1676, 54828), (2514, 36552), (3046, 30168), (3352, 27414), (3771, 24368), (4569, 20112), (5028, 18276), (6092, 15084), (6704, 13707), (7542, 12184), (9138, 10056)]