121248

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1$

素因数の和:437

約数の個数: 36

約数和(自身を含む): 345618

約数和(自身を除く): 224370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 30312, 40416, 60624, 121248]

約数ペア:

[(1, 121248), (2, 60624), (3, 40416), (4, 30312), (6, 20208), (8, 15156), (9, 13472), (12, 10104), (16, 7578), (18, 6736), (24, 5052), (32, 3789), (36, 3368), (48, 2526), (72, 1684), (96, 1263), (144, 842), (288, 421)]