84734080

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 207345600

約数和(自身を除く): 122611520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3079, 3440, 5504, 6158, 6880, 12316, 13760, 15395, 24632, 27520, 30790, 49264, 61580, 98528, 123160, 132397, 197056, 246320, 264794, 394112, 492640, 529588, 661985, 985280, 1059176, 1323970, 1970560, 2118352, 2647940, 4236704, 5295880, 8473408, 10591760, 16946816, 21183520, 42367040, 84734080]

約数ペア:

[(1, 84734080), (2, 42367040), (4, 21183520), (5, 16946816), (8, 10591760), (10, 8473408), (16, 5295880), (20, 4236704), (32, 2647940), (40, 2118352), (43, 1970560), (64, 1323970), (80, 1059176), (86, 985280), (128, 661985), (160, 529588), (172, 492640), (215, 394112), (320, 264794), (344, 246320), (430, 197056), (640, 132397), (688, 123160), (860, 98528), (1376, 61580), (1720, 49264), (2752, 30790), (3079, 27520), (3440, 24632), (5504, 15395), (6158, 13760), (6880, 12316)]