89050437

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 160661696

約数和(自身を除く): 71611259

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 73, 119, 153, 201, 219, 289, 357, 469, 511, 603, 657, 867, 1071, 1139, 1241, 1407, 1533, 2023, 2601, 3417, 3723, 4221, 4599, 4891, 6069, 7973, 8687, 10251, 11169, 14673, 18207, 19363, 21097, 23919, 26061, 34237, 44019, 58089, 63291, 71757, 78183, 83147, 102711, 135541, 147679, 174267, 189873, 249441, 308133, 406623, 443037, 582029, 748323, 1219869, 1329111, 1413499, 1746087, 4240497, 5238261, 9894493, 12721491, 29683479, 89050437]

約数ペア:

[(1, 89050437), (3, 29683479), (7, 12721491), (9, 9894493), (17, 5238261), (21, 4240497), (51, 1746087), (63, 1413499), (67, 1329111), (73, 1219869), (119, 748323), (153, 582029), (201, 443037), (219, 406623), (289, 308133), (357, 249441), (469, 189873), (511, 174267), (603, 147679), (657, 135541), (867, 102711), (1071, 83147), (1139, 78183), (1241, 71757), (1407, 63291), (1533, 58089), (2023, 44019), (2601, 34237), (3417, 26061), (3723, 23919), (4221, 21097), (4599, 19363), (4891, 18207), (6069, 14673), (7973, 11169), (8687, 10251)]