68519772

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13693}}^1$

素因数の和:13842

約数の個数: 36

約数和(自身を含む): 174461560

約数和(自身を除く): 105941788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 13693, 27386, 41079, 54772, 82158, 123237, 164316, 246474, 492948, 1903327, 3806654, 5709981, 7613308, 11419962, 17129943, 22839924, 34259886, 68519772]

約数ペア:

[(1, 68519772), (2, 34259886), (3, 22839924), (4, 17129943), (6, 11419962), (9, 7613308), (12, 5709981), (18, 3806654), (36, 1903327), (139, 492948), (278, 246474), (417, 164316), (556, 123237), (834, 82158), (1251, 54772), (1668, 41079), (2502, 27386), (5004, 13693)]