81243792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80599}}^1$

素因数の和:80620

約数の個数: 60

約数和(自身を含む): 259854400

約数和(自身を除く): 178610608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80599, 161198, 241797, 322396, 483594, 564193, 644792, 725391, 967188, 1128386, 1289584, 1450782, 1692579, 1934376, 2256772, 2901564, 3385158, 3868752, 4513544, 5077737, 5803128, 6770316, 9027088, 10155474, 11606256, 13540632, 20310948, 27081264, 40621896, 81243792]

約数ペア:

[(1, 81243792), (2, 40621896), (3, 27081264), (4, 20310948), (6, 13540632), (7, 11606256), (8, 10155474), (9, 9027088), (12, 6770316), (14, 5803128), (16, 5077737), (18, 4513544), (21, 3868752), (24, 3385158), (28, 2901564), (36, 2256772), (42, 1934376), (48, 1692579), (56, 1450782), (63, 1289584), (72, 1128386), (84, 967188), (112, 725391), (126, 644792), (144, 564193), (168, 483594), (252, 322396), (336, 241797), (504, 161198), (1008, 80599)]