80820576

素因数分解:

$2^5\times 3^2\times {\mathrm{280627}}^1$

素因数の和:280643

約数の個数: 36

約数和(自身を含む): 229834332

約数和(自身を除く): 149013756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280627, 561254, 841881, 1122508, 1683762, 2245016, 2525643, 3367524, 4490032, 5051286, 6735048, 8980064, 10102572, 13470096, 20205144, 26940192, 40410288, 80820576]

約数ペア:

[(1, 80820576), (2, 40410288), (3, 26940192), (4, 20205144), (6, 13470096), (8, 10102572), (9, 8980064), (12, 6735048), (16, 5051286), (18, 4490032), (24, 3367524), (32, 2525643), (36, 2245016), (48, 1683762), (72, 1122508), (96, 841881), (144, 561254), (288, 280627)]