78068790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{867431}}^1$

素因数の和:867444

約数の個数: 24

約数和(自身を含む): 202979088

約数和(自身を除く): 124910298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 867431, 1734862, 2602293, 4337155, 5204586, 7806879, 8674310, 13011465, 15613758, 26022930, 39034395, 78068790]

約数ペア:

[(1, 78068790), (2, 39034395), (3, 26022930), (5, 15613758), (6, 13011465), (9, 8674310), (10, 7806879), (15, 5204586), (18, 4337155), (30, 2602293), (45, 1734862), (90, 867431)]