68990076

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4095

約数の個数: 48

約数和(自身を含む): 180006400

約数和(自身を除く): 111016324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3919, 4401, 5868, 7838, 8802, 11757, 15676, 17604, 23514, 35271, 47028, 70542, 105813, 141084, 211626, 423252, 638797, 1277594, 1916391, 2555188, 3832782, 5749173, 7665564, 11498346, 17247519, 22996692, 34495038, 68990076]

約数ペア:

[(1, 68990076), (2, 34495038), (3, 22996692), (4, 17247519), (6, 11498346), (9, 7665564), (12, 5749173), (18, 3832782), (27, 2555188), (36, 1916391), (54, 1277594), (108, 638797), (163, 423252), (326, 211626), (489, 141084), (652, 105813), (978, 70542), (1467, 47028), (1956, 35271), (2934, 23514), (3919, 17604), (4401, 15676), (5868, 11757), (7838, 8802)]