69240808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95111}}^1$

素因数の和:95137

約数の個数: 32

約数和(自身を含む): 159788160

約数和(自身を除く): 90547352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 95111, 190222, 380444, 665777, 760888, 1236443, 1331554, 2472886, 2663108, 4945772, 5326216, 8655101, 9891544, 17310202, 34620404, 69240808]

約数ペア:

[(1, 69240808), (2, 34620404), (4, 17310202), (7, 9891544), (8, 8655101), (13, 5326216), (14, 4945772), (26, 2663108), (28, 2472886), (52, 1331554), (56, 1236443), (91, 760888), (104, 665777), (182, 380444), (364, 190222), (728, 95111)]