86698260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43787}}^1$

素因数の和:43813

約数の個数: 72

約数和(自身を含む): 286898976

約数和(自身を除く): 200200716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 43787, 87574, 131361, 175148, 218935, 262722, 394083, 437870, 481657, 525444, 656805, 788166, 875740, 963314, 1313610, 1444971, 1576332, 1926628, 1970415, 2408285, 2627220, 2889942, 3940830, 4334913, 4816570, 5779884, 7224855, 7881660, 8669826, 9633140, 14449710, 17339652, 21674565, 28899420, 43349130, 86698260]

約数ペア:

[(1, 86698260), (2, 43349130), (3, 28899420), (4, 21674565), (5, 17339652), (6, 14449710), (9, 9633140), (10, 8669826), (11, 7881660), (12, 7224855), (15, 5779884), (18, 4816570), (20, 4334913), (22, 3940830), (30, 2889942), (33, 2627220), (36, 2408285), (44, 1970415), (45, 1926628), (55, 1576332), (60, 1444971), (66, 1313610), (90, 963314), (99, 875740), (110, 788166), (132, 656805), (165, 525444), (180, 481657), (198, 437870), (220, 394083), (330, 262722), (396, 218935), (495, 175148), (660, 131361), (990, 87574), (1980, 43787)]