68177564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 147903168

約数和(自身を除く): 79725604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 1193, 2041, 2198, 2386, 4082, 4396, 4772, 8164, 8351, 14287, 15509, 16702, 28574, 31018, 33404, 57148, 62036, 108563, 187301, 217126, 374602, 434252, 749204, 1311107, 2434913, 2622214, 4869826, 5244428, 9739652, 17044391, 34088782, 68177564]

約数ペア:

[(1, 68177564), (2, 34088782), (4, 17044391), (7, 9739652), (13, 5244428), (14, 4869826), (26, 2622214), (28, 2434913), (52, 1311107), (91, 749204), (157, 434252), (182, 374602), (314, 217126), (364, 187301), (628, 108563), (1099, 62036), (1193, 57148), (2041, 33404), (2198, 31018), (2386, 28574), (4082, 16702), (4396, 15509), (4772, 14287), (8164, 8351)]