77804208

素因数分解:

$2^4\times 3^2\times {\mathrm{540307}}^1$

素因数の和:540321

約数の個数: 30

約数和(自身を含む): 217744124

約数和(自身を除く): 139939916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540307, 1080614, 1620921, 2161228, 3241842, 4322456, 4862763, 6483684, 8644912, 9725526, 12967368, 19451052, 25934736, 38902104, 77804208]

約数ペア:

[(1, 77804208), (2, 38902104), (3, 25934736), (4, 19451052), (6, 12967368), (8, 9725526), (9, 8644912), (12, 6483684), (16, 4862763), (18, 4322456), (24, 3241842), (36, 2161228), (48, 1620921), (72, 1080614), (144, 540307)]