83554452

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 220278240

約数和(自身を除く): 136723788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 326, 348, 489, 491, 522, 652, 978, 982, 1044, 1467, 1473, 1956, 1964, 2934, 2946, 4419, 4727, 5868, 5892, 8838, 9454, 14181, 14239, 17676, 18908, 28362, 28478, 42543, 42717, 56724, 56956, 80033, 85086, 85434, 128151, 160066, 170172, 170868, 240099, 256302, 320132, 480198, 512604, 720297, 960396, 1440594, 2320957, 2881188, 4641914, 6962871, 9283828, 13925742, 20888613, 27851484, 41777226, 83554452]

約数ペア:

[(1, 83554452), (2, 41777226), (3, 27851484), (4, 20888613), (6, 13925742), (9, 9283828), (12, 6962871), (18, 4641914), (29, 2881188), (36, 2320957), (58, 1440594), (87, 960396), (116, 720297), (163, 512604), (174, 480198), (261, 320132), (326, 256302), (348, 240099), (489, 170868), (491, 170172), (522, 160066), (652, 128151), (978, 85434), (982, 85086), (1044, 80033), (1467, 56956), (1473, 56724), (1956, 42717), (1964, 42543), (2934, 28478), (2946, 28362), (4419, 18908), (4727, 17676), (5868, 14239), (5892, 14181), (8838, 9454)]