57721716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 162587880

約数和(自身を除く): 104866164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4253, 4524, 6786, 8506, 12759, 13572, 17012, 25518, 38277, 51036, 55289, 76554, 110578, 123337, 153108, 165867, 221156, 246674, 331734, 370011, 493348, 497601, 663468, 740022, 995202, 1110033, 1480044, 1603381, 1990404, 2220066, 3206762, 4440132, 4810143, 6413524, 9620286, 14430429, 19240572, 28860858, 57721716]

約数ペア:

[(1, 57721716), (2, 28860858), (3, 19240572), (4, 14430429), (6, 9620286), (9, 6413524), (12, 4810143), (13, 4440132), (18, 3206762), (26, 2220066), (29, 1990404), (36, 1603381), (39, 1480044), (52, 1110033), (58, 995202), (78, 740022), (87, 663468), (116, 497601), (117, 493348), (156, 370011), (174, 331734), (234, 246674), (261, 221156), (348, 165867), (377, 153108), (468, 123337), (522, 110578), (754, 76554), (1044, 55289), (1131, 51036), (1508, 38277), (2262, 25518), (3393, 17012), (4253, 13572), (4524, 12759), (6786, 8506)]