899481672

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{7669}}^1$

素因数の和:7868

約数の個数: 80

約数和(自身を含む): 2533631100

約数和(自身を除く): 1634149428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4887, 6516, 7669, 9774, 13032, 14661, 15338, 19548, 23007, 29322, 30676, 39096, 46014, 58644, 61352, 69021, 92028, 117288, 138042, 184056, 207063, 276084, 414126, 552168, 621189, 828252, 1242378, 1388089, 1656504, 2484756, 2776178, 4164267, 4969512, 5552356, 8328534, 11104712, 12492801, 16657068, 24985602, 33314136, 37478403, 49971204, 74956806, 99942408, 112435209, 149913612, 224870418, 299827224, 449740836, 899481672]

約数ペア:

[(1, 899481672), (2, 449740836), (3, 299827224), (4, 224870418), (6, 149913612), (8, 112435209), (9, 99942408), (12, 74956806), (18, 49971204), (24, 37478403), (27, 33314136), (36, 24985602), (54, 16657068), (72, 12492801), (81, 11104712), (108, 8328534), (162, 5552356), (181, 4969512), (216, 4164267), (324, 2776178), (362, 2484756), (543, 1656504), (648, 1388089), (724, 1242378), (1086, 828252), (1448, 621189), (1629, 552168), (2172, 414126), (3258, 276084), (4344, 207063), (4887, 184056), (6516, 138042), (7669, 117288), (9774, 92028), (13032, 69021), (14661, 61352), (15338, 58644), (19548, 46014), (23007, 39096), (29322, 30676)]