84572320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75511}}^1$

素因数の和:75533

約数の個数: 48

約数和(自身を含む): 228348288

約数和(自身を除く): 143775968

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, 75511, 151022, 302044, 377555, 528577, 604088, 755110, 1057154, 1208176, 1510220, 2114308, 2416352, 2642885, 3020440, 4228616, 5285770, 6040880, 8457232, 10571540, 12081760, 16914464, 21143080, 42286160, 84572320]

約数ペア:

[(1, 84572320), (2, 42286160), (4, 21143080), (5, 16914464), (7, 12081760), (8, 10571540), (10, 8457232), (14, 6040880), (16, 5285770), (20, 4228616), (28, 3020440), (32, 2642885), (35, 2416352), (40, 2114308), (56, 1510220), (70, 1208176), (80, 1057154), (112, 755110), (140, 604088), (160, 528577), (224, 377555), (280, 302044), (560, 151022), (1120, 75511)]