84161896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 195552000

約数和(自身を除く): 111390104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 193, 364, 386, 599, 728, 772, 1198, 1351, 1544, 2396, 2509, 2702, 4193, 4792, 5018, 5404, 7787, 8386, 10036, 10808, 15574, 16772, 17563, 20072, 31148, 33544, 35126, 54509, 62296, 70252, 109018, 115607, 140504, 218036, 231214, 436072, 462428, 809249, 924856, 1502891, 1618498, 3005782, 3236996, 6011564, 6473992, 10520237, 12023128, 21040474, 42080948, 84161896]

約数ペア:

[(1, 84161896), (2, 42080948), (4, 21040474), (7, 12023128), (8, 10520237), (13, 6473992), (14, 6011564), (26, 3236996), (28, 3005782), (52, 1618498), (56, 1502891), (91, 924856), (104, 809249), (182, 462428), (193, 436072), (364, 231214), (386, 218036), (599, 140504), (728, 115607), (772, 109018), (1198, 70252), (1351, 62296), (1544, 54509), (2396, 35126), (2509, 33544), (2702, 31148), (4193, 20072), (4792, 17563), (5018, 16772), (5404, 15574), (7787, 10808), (8386, 10036)]