84286260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20359}}^1$

素因数の和:20397

約数の個数: 72

約数和(自身を含む): 266797440

約数和(自身を除く): 182511180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 20359, 40718, 61077, 81436, 101795, 122154, 183231, 203590, 244308, 305385, 366462, 407180, 468257, 610770, 732924, 916155, 936514, 1221540, 1404771, 1832310, 1873028, 2341285, 2809542, 3664620, 4214313, 4682570, 5619084, 7023855, 8428626, 9365140, 14047710, 16857252, 21071565, 28095420, 42143130, 84286260]

約数ペア:

[(1, 84286260), (2, 42143130), (3, 28095420), (4, 21071565), (5, 16857252), (6, 14047710), (9, 9365140), (10, 8428626), (12, 7023855), (15, 5619084), (18, 4682570), (20, 4214313), (23, 3664620), (30, 2809542), (36, 2341285), (45, 1873028), (46, 1832310), (60, 1404771), (69, 1221540), (90, 936514), (92, 916155), (115, 732924), (138, 610770), (180, 468257), (207, 407180), (230, 366462), (276, 305385), (345, 244308), (414, 203590), (460, 183231), (690, 122154), (828, 101795), (1035, 81436), (1380, 61077), (2070, 40718), (4140, 20359)]