84787080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100937}}^1$

素因数の和:100958

約数の個数: 64

約数和(自身を含む): 290701440

約数和(自身を除く): 205914360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100937, 201874, 302811, 403748, 504685, 605622, 706559, 807496, 1009370, 1211244, 1413118, 1514055, 2018740, 2119677, 2422488, 2826236, 3028110, 3532795, 4037480, 4239354, 5652472, 6056220, 7065590, 8478708, 10598385, 12112440, 14131180, 16957416, 21196770, 28262360, 42393540, 84787080]

約数ペア:

[(1, 84787080), (2, 42393540), (3, 28262360), (4, 21196770), (5, 16957416), (6, 14131180), (7, 12112440), (8, 10598385), (10, 8478708), (12, 7065590), (14, 6056220), (15, 5652472), (20, 4239354), (21, 4037480), (24, 3532795), (28, 3028110), (30, 2826236), (35, 2422488), (40, 2119677), (42, 2018740), (56, 1514055), (60, 1413118), (70, 1211244), (84, 1009370), (105, 807496), (120, 706559), (140, 605622), (168, 504685), (210, 403748), (280, 302811), (420, 201874), (840, 100937)]