74924748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 200600400

約数和(自身を除く): 125675652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 1669, 2494, 3338, 3741, 4988, 5007, 6676, 7482, 10014, 11223, 14964, 15021, 20028, 22446, 30042, 44892, 48401, 60084, 71767, 96802, 143534, 145203, 193604, 215301, 287068, 290406, 430602, 435609, 580812, 645903, 861204, 871218, 1291806, 1742436, 2081243, 2583612, 4162486, 6243729, 8324972, 12487458, 18731187, 24974916, 37462374, 74924748]

約数ペア:

[(1, 74924748), (2, 37462374), (3, 24974916), (4, 18731187), (6, 12487458), (9, 8324972), (12, 6243729), (18, 4162486), (29, 2583612), (36, 2081243), (43, 1742436), (58, 1291806), (86, 871218), (87, 861204), (116, 645903), (129, 580812), (172, 435609), (174, 430602), (258, 290406), (261, 287068), (348, 215301), (387, 193604), (516, 145203), (522, 143534), (774, 96802), (1044, 71767), (1247, 60084), (1548, 48401), (1669, 44892), (2494, 30042), (3338, 22446), (3741, 20028), (4988, 15021), (5007, 14964), (6676, 11223), (7482, 10014)]