57489972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 147986496

約数和(自身を除く): 90496524

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 577, 722, 874, 1083, 1154, 1311, 1444, 1731, 1748, 2166, 2308, 2622, 3462, 4332, 5244, 6924, 8303, 10963, 13271, 16606, 21926, 24909, 26542, 32889, 33212, 39813, 43852, 49818, 53084, 65778, 79626, 99636, 131556, 159252, 208297, 252149, 416594, 504298, 624891, 756447, 833188, 1008596, 1249782, 1512894, 2499564, 3025788, 4790831, 9581662, 14372493, 19163324, 28744986, 57489972]

約数ペア:

[(1, 57489972), (2, 28744986), (3, 19163324), (4, 14372493), (6, 9581662), (12, 4790831), (19, 3025788), (23, 2499564), (38, 1512894), (46, 1249782), (57, 1008596), (69, 833188), (76, 756447), (92, 624891), (114, 504298), (138, 416594), (228, 252149), (276, 208297), (361, 159252), (437, 131556), (577, 99636), (722, 79626), (874, 65778), (1083, 53084), (1154, 49818), (1311, 43852), (1444, 39813), (1731, 33212), (1748, 32889), (2166, 26542), (2308, 24909), (2622, 21926), (3462, 16606), (4332, 13271), (5244, 10963), (6924, 8303)]