81704232

素因数分解:

$2^3\times 3^2\times {\mathrm{1134781}}^1$

素因数の和:1134793

約数の個数: 24

約数和(自身を含む): 221282490

約数和(自身を除く): 139578258

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1134781, 2269562, 3404343, 4539124, 6808686, 9078248, 10213029, 13617372, 20426058, 27234744, 40852116, 81704232]

約数ペア:

[(1, 81704232), (2, 40852116), (3, 27234744), (4, 20426058), (6, 13617372), (8, 10213029), (9, 9078248), (12, 6808686), (18, 4539124), (24, 3404343), (36, 2269562), (72, 1134781)]