68190648

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{53609}}^1$

素因数の和:53671

約数の個数: 32

約数和(自身を含む): 173696400

約数和(自身を除く): 105505752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 53609, 107218, 160827, 214436, 321654, 428872, 643308, 1286616, 2841277, 5682554, 8523831, 11365108, 17047662, 22730216, 34095324, 68190648]

約数ペア:

[(1, 68190648), (2, 34095324), (3, 22730216), (4, 17047662), (6, 11365108), (8, 8523831), (12, 5682554), (24, 2841277), (53, 1286616), (106, 643308), (159, 428872), (212, 321654), (318, 214436), (424, 160827), (636, 107218), (1272, 53609)]