25224084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 67845960

約数和(自身を除く): 42621876

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, 653, 666, 1044, 1073, 1306, 1332, 1959, 2146, 2612, 3219, 3918, 4292, 5877, 6438, 7836, 9657, 11754, 12876, 18937, 19314, 23508, 24161, 37874, 38628, 48322, 56811, 72483, 75748, 96644, 113622, 144966, 170433, 217449, 227244, 289932, 340866, 434898, 681732, 700669, 869796, 1401338, 2102007, 2802676, 4204014, 6306021, 8408028, 12612042, 25224084]

約数ペア:

[(1, 25224084), (2, 12612042), (3, 8408028), (4, 6306021), (6, 4204014), (9, 2802676), (12, 2102007), (18, 1401338), (29, 869796), (36, 700669), (37, 681732), (58, 434898), (74, 340866), (87, 289932), (111, 227244), (116, 217449), (148, 170433), (174, 144966), (222, 113622), (261, 96644), (333, 75748), (348, 72483), (444, 56811), (522, 48322), (653, 38628), (666, 37874), (1044, 24161), (1073, 23508), (1306, 19314), (1332, 18937), (1959, 12876), (2146, 11754), (2612, 9657), (3219, 7836), (3918, 6438), (4292, 5877)]