42220404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 113491560

約数和(自身を除く): 71271156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1093, 1332, 2146, 2186, 3219, 3279, 4292, 4372, 6438, 6558, 9657, 9837, 12876, 13116, 19314, 19674, 31697, 38628, 39348, 40441, 63394, 80882, 95091, 121323, 126788, 161764, 190182, 242646, 285273, 363969, 380364, 485292, 570546, 727938, 1141092, 1172789, 1455876, 2345578, 3518367, 4691156, 7036734, 10555101, 14073468, 21110202, 42220404]

約数ペア:

[(1, 42220404), (2, 21110202), (3, 14073468), (4, 10555101), (6, 7036734), (9, 4691156), (12, 3518367), (18, 2345578), (29, 1455876), (36, 1172789), (37, 1141092), (58, 727938), (74, 570546), (87, 485292), (111, 380364), (116, 363969), (148, 285273), (174, 242646), (222, 190182), (261, 161764), (333, 126788), (348, 121323), (444, 95091), (522, 80882), (666, 63394), (1044, 40441), (1073, 39348), (1093, 38628), (1332, 31697), (2146, 19674), (2186, 19314), (3219, 13116), (3279, 12876), (4292, 9837), (4372, 9657), (6438, 6558)]