90344982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 223501824

約数和(自身を除く): 133156842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 337, 491, 546, 674, 982, 1011, 1473, 2022, 2359, 2946, 3437, 4381, 4718, 6383, 6874, 7077, 8762, 10311, 12766, 13143, 14154, 19149, 20622, 26286, 30667, 38298, 44681, 61334, 89362, 92001, 134043, 165467, 184002, 268086, 330934, 496401, 992802, 1158269, 2151071, 2316538, 3474807, 4302142, 6453213, 6949614, 12906426, 15057497, 30114994, 45172491, 90344982]

約数ペア:

[(1, 90344982), (2, 45172491), (3, 30114994), (6, 15057497), (7, 12906426), (13, 6949614), (14, 6453213), (21, 4302142), (26, 3474807), (39, 2316538), (42, 2151071), (78, 1158269), (91, 992802), (182, 496401), (273, 330934), (337, 268086), (491, 184002), (546, 165467), (674, 134043), (982, 92001), (1011, 89362), (1473, 61334), (2022, 44681), (2359, 38298), (2946, 30667), (3437, 26286), (4381, 20622), (4718, 19149), (6383, 14154), (6874, 13143), (7077, 12766), (8762, 10311)]