89949822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 111604098

約数列:

[1, 2, 3, 6, 17, 29, 34, 47, 51, 58, 87, 94, 102, 141, 174, 282, 493, 647, 799, 986, 1294, 1363, 1479, 1598, 1941, 2397, 2726, 2958, 3882, 4089, 4794, 8178, 10999, 18763, 21998, 23171, 30409, 32997, 37526, 46342, 56289, 60818, 65994, 69513, 91227, 112578, 139026, 182454, 318971, 516953, 637942, 881861, 956913, 1033906, 1550859, 1763722, 1913826, 2645583, 3101718, 5291166, 14991637, 29983274, 44974911, 89949822]

約数ペア:

[(1, 89949822), (2, 44974911), (3, 29983274), (6, 14991637), (17, 5291166), (29, 3101718), (34, 2645583), (47, 1913826), (51, 1763722), (58, 1550859), (87, 1033906), (94, 956913), (102, 881861), (141, 637942), (174, 516953), (282, 318971), (493, 182454), (647, 139026), (799, 112578), (986, 91227), (1294, 69513), (1363, 65994), (1479, 60818), (1598, 56289), (1941, 46342), (2397, 37526), (2726, 32997), (2958, 30409), (3882, 23171), (4089, 21998), (4794, 18763), (8178, 10999)]