78711972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{385843}}^1$

素因数の和:385867

約数の個数: 24

約数和(自身を含む): 194465376

約数和(自身を除く): 115753404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 385843, 771686, 1157529, 1543372, 2315058, 4630116, 6559331, 13118662, 19677993, 26237324, 39355986, 78711972]

約数ペア:

[(1, 78711972), (2, 39355986), (3, 26237324), (4, 19677993), (6, 13118662), (12, 6559331), (17, 4630116), (34, 2315058), (51, 1543372), (68, 1157529), (102, 771686), (204, 385843)]