84738080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75659}}^1$

素因数の和:75681

約数の個数: 48

約数和(自身を含む): 228795840

約数和(自身を除く): 144057760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75659, 151318, 302636, 378295, 529613, 605272, 756590, 1059226, 1210544, 1513180, 2118452, 2421088, 2648065, 3026360, 4236904, 5296130, 6052720, 8473808, 10592260, 12105440, 16947616, 21184520, 42369040, 84738080]

約数ペア:

[(1, 84738080), (2, 42369040), (4, 21184520), (5, 16947616), (7, 12105440), (8, 10592260), (10, 8473808), (14, 6052720), (16, 5296130), (20, 4236904), (28, 3026360), (32, 2648065), (35, 2421088), (40, 2118452), (56, 1513180), (70, 1210544), (80, 1059226), (112, 756590), (140, 605272), (160, 529613), (224, 378295), (280, 302636), (560, 151318), (1120, 75659)]