68970216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 198144000

約数和(自身を除く): 129173784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2063, 2388, 2786, 4126, 4179, 4776, 5572, 6189, 8252, 8358, 11144, 12378, 14441, 16504, 16716, 24756, 28882, 33432, 43323, 49512, 57764, 86646, 115528, 173292, 346584, 410537, 821074, 1231611, 1642148, 2463222, 2873759, 3284296, 4926444, 5747518, 8621277, 9852888, 11495036, 17242554, 22990072, 34485108, 68970216]

約数ペア:

[(1, 68970216), (2, 34485108), (3, 22990072), (4, 17242554), (6, 11495036), (7, 9852888), (8, 8621277), (12, 5747518), (14, 4926444), (21, 3284296), (24, 2873759), (28, 2463222), (42, 1642148), (56, 1231611), (84, 821074), (168, 410537), (199, 346584), (398, 173292), (597, 115528), (796, 86646), (1194, 57764), (1393, 49512), (1592, 43323), (2063, 33432), (2388, 28882), (2786, 24756), (4126, 16716), (4179, 16504), (4776, 14441), (5572, 12378), (6189, 11144), (8252, 8358)]