68810492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 132324192

約数和(自身を除く): 63513700

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 101, 172, 202, 233, 404, 466, 731, 932, 1462, 1717, 2924, 3434, 3961, 4343, 6868, 7922, 8686, 10019, 15844, 17372, 20038, 23533, 40076, 47066, 73831, 94132, 147662, 170323, 295324, 340646, 400061, 681292, 800122, 1011919, 1600244, 2023838, 4047676, 17202623, 34405246, 68810492]

約数ペア:

[(1, 68810492), (2, 34405246), (4, 17202623), (17, 4047676), (34, 2023838), (43, 1600244), (68, 1011919), (86, 800122), (101, 681292), (172, 400061), (202, 340646), (233, 295324), (404, 170323), (466, 147662), (731, 94132), (932, 73831), (1462, 47066), (1717, 40076), (2924, 23533), (3434, 20038), (3961, 17372), (4343, 15844), (6868, 10019), (7922, 8686)]