86799780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13033}}^1$

素因数の和:13085

約数の個数: 72

約数和(自身を含む): 270429432

約数和(自身を除く): 183629652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 13033, 26066, 39099, 52132, 65165, 78198, 117297, 130330, 156396, 195495, 234594, 260660, 390990, 469188, 482221, 586485, 781980, 964442, 1172970, 1446663, 1928884, 2345940, 2411105, 2893326, 4339989, 4822210, 5786652, 7233315, 8679978, 9644420, 14466630, 17359956, 21699945, 28933260, 43399890, 86799780]

約数ペア:

[(1, 86799780), (2, 43399890), (3, 28933260), (4, 21699945), (5, 17359956), (6, 14466630), (9, 9644420), (10, 8679978), (12, 7233315), (15, 5786652), (18, 4822210), (20, 4339989), (30, 2893326), (36, 2411105), (37, 2345940), (45, 1928884), (60, 1446663), (74, 1172970), (90, 964442), (111, 781980), (148, 586485), (180, 482221), (185, 469188), (222, 390990), (333, 260660), (370, 234594), (444, 195495), (555, 156396), (666, 130330), (740, 117297), (1110, 78198), (1332, 65165), (1665, 52132), (2220, 39099), (3330, 26066), (6660, 13033)]