85668984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{69991}}^1$

素因数の和:70020

約数の個数: 48

約数和(自身を含む): 245671920

約数和(自身を除く): 160002936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 69991, 139982, 209973, 279964, 419946, 559928, 629919, 839892, 1189847, 1259838, 1679784, 2379694, 2519676, 3569541, 4759388, 5039352, 7139082, 9518776, 10708623, 14278164, 21417246, 28556328, 42834492, 85668984]

約数ペア:

[(1, 85668984), (2, 42834492), (3, 28556328), (4, 21417246), (6, 14278164), (8, 10708623), (9, 9518776), (12, 7139082), (17, 5039352), (18, 4759388), (24, 3569541), (34, 2519676), (36, 2379694), (51, 1679784), (68, 1259838), (72, 1189847), (102, 839892), (136, 629919), (153, 559928), (204, 419946), (306, 279964), (408, 209973), (612, 139982), (1224, 69991)]