77128416

素因数分解:

$2^5\times 3^3\times {\mathrm{89269}}^1$

素因数の和:89288

約数の個数: 48

約数和(自身を含む): 224960400

約数和(自身を除く): 147831984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 89269, 178538, 267807, 357076, 535614, 714152, 803421, 1071228, 1428304, 1606842, 2142456, 2410263, 2856608, 3213684, 4284912, 4820526, 6427368, 8569824, 9641052, 12854736, 19282104, 25709472, 38564208, 77128416]

約数ペア:

[(1, 77128416), (2, 38564208), (3, 25709472), (4, 19282104), (6, 12854736), (8, 9641052), (9, 8569824), (12, 6427368), (16, 4820526), (18, 4284912), (24, 3213684), (27, 2856608), (32, 2410263), (36, 2142456), (48, 1606842), (54, 1428304), (72, 1071228), (96, 803421), (108, 714152), (144, 535614), (216, 357076), (288, 267807), (432, 178538), (864, 89269)]