90032068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 193342464

約数和(自身を除く): 103310396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 2591, 4964, 5182, 8687, 10364, 17374, 18137, 34748, 36274, 44047, 72548, 88094, 176188, 189143, 308329, 378286, 616658, 756572, 1233316, 1324001, 2648002, 3215431, 5296004, 6430862, 12861724, 22508017, 45016034, 90032068]

約数ペア:

[(1, 90032068), (2, 45016034), (4, 22508017), (7, 12861724), (14, 6430862), (17, 5296004), (28, 3215431), (34, 2648002), (68, 1324001), (73, 1233316), (119, 756572), (146, 616658), (238, 378286), (292, 308329), (476, 189143), (511, 176188), (1022, 88094), (1241, 72548), (2044, 44047), (2482, 36274), (2591, 34748), (4964, 18137), (5182, 17374), (8687, 10364)]