68740248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{168481}}^1$

素因数の和:168507

約数の個数: 32

約数和(自身を含む): 181960560

約数和(自身を除く): 113220312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 168481, 336962, 505443, 673924, 1010886, 1347848, 2021772, 2864177, 4043544, 5728354, 8592531, 11456708, 17185062, 22913416, 34370124, 68740248]

約数ペア:

[(1, 68740248), (2, 34370124), (3, 22913416), (4, 17185062), (6, 11456708), (8, 8592531), (12, 5728354), (17, 4043544), (24, 2864177), (34, 2021772), (51, 1347848), (68, 1010886), (102, 673924), (136, 505443), (204, 336962), (408, 168481)]