84136160

素因数分解:

$2^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{761}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 199320912

約数和(自身を除く): 115184752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 691, 761, 1382, 1522, 2764, 3044, 3455, 3805, 5528, 6088, 6910, 7610, 11056, 12176, 13820, 15220, 22112, 24352, 27640, 30440, 55280, 60880, 110560, 121760, 525851, 1051702, 2103404, 2629255, 4206808, 5258510, 8413616, 10517020, 16827232, 21034040, 42068080, 84136160]

約数ペア:

[(1, 84136160), (2, 42068080), (4, 21034040), (5, 16827232), (8, 10517020), (10, 8413616), (16, 5258510), (20, 4206808), (32, 2629255), (40, 2103404), (80, 1051702), (160, 525851), (691, 121760), (761, 110560), (1382, 60880), (1522, 55280), (2764, 30440), (3044, 27640), (3455, 24352), (3805, 22112), (5528, 15220), (6088, 13820), (6910, 12176), (7610, 11056)]