80897232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129643}}^1$

素因数の和:129667

約数の個数: 40

約数和(自身を含む): 225061984

約数和(自身を除く): 144164752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129643, 259286, 388929, 518572, 777858, 1037144, 1555716, 1685359, 2074288, 3111432, 3370718, 5056077, 6222864, 6741436, 10112154, 13482872, 20224308, 26965744, 40448616, 80897232]

約数ペア:

[(1, 80897232), (2, 40448616), (3, 26965744), (4, 20224308), (6, 13482872), (8, 10112154), (12, 6741436), (13, 6222864), (16, 5056077), (24, 3370718), (26, 3111432), (39, 2074288), (48, 1685359), (52, 1555716), (78, 1037144), (104, 777858), (156, 518572), (208, 388929), (312, 259286), (624, 129643)]