80856618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 172067040

約数和(自身を除く): 91210422

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 379, 758, 961, 1137, 1147, 1922, 2274, 2294, 2883, 3441, 5766, 6882, 11749, 14023, 23498, 28046, 35247, 35557, 42069, 70494, 71114, 84138, 106671, 213342, 364219, 434713, 728438, 869426, 1092657, 1304139, 2185314, 2608278, 13476103, 26952206, 40428309, 80856618]

約数ペア:

[(1, 80856618), (2, 40428309), (3, 26952206), (6, 13476103), (31, 2608278), (37, 2185314), (62, 1304139), (74, 1092657), (93, 869426), (111, 728438), (186, 434713), (222, 364219), (379, 213342), (758, 106671), (961, 84138), (1137, 71114), (1147, 70494), (1922, 42069), (2274, 35557), (2294, 35247), (2883, 28046), (3441, 23498), (5766, 14023), (6882, 11749)]