86197320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21767}}^1$

素因数の和:21795

約数の個数: 96

約数和(自身を含む): 305622720

約数和(自身を除く): 219425400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21767, 43534, 65301, 87068, 108835, 130602, 174136, 195903, 217670, 239437, 261204, 326505, 391806, 435340, 478874, 522408, 653010, 718311, 783612, 870680, 957748, 979515, 1197185, 1306020, 1436622, 1567224, 1915496, 1959030, 2154933, 2394370, 2612040, 2873244, 3591555, 3918060, 4309866, 4788740, 5746488, 7183110, 7836120, 8619732, 9577480, 10774665, 14366220, 17239464, 21549330, 28732440, 43098660, 86197320]

約数ペア:

[(1, 86197320), (2, 43098660), (3, 28732440), (4, 21549330), (5, 17239464), (6, 14366220), (8, 10774665), (9, 9577480), (10, 8619732), (11, 7836120), (12, 7183110), (15, 5746488), (18, 4788740), (20, 4309866), (22, 3918060), (24, 3591555), (30, 2873244), (33, 2612040), (36, 2394370), (40, 2154933), (44, 1959030), (45, 1915496), (55, 1567224), (60, 1436622), (66, 1306020), (72, 1197185), (88, 979515), (90, 957748), (99, 870680), (110, 783612), (120, 718311), (132, 653010), (165, 522408), (180, 478874), (198, 435340), (220, 391806), (264, 326505), (330, 261204), (360, 239437), (396, 217670), (440, 195903), (495, 174136), (660, 130602), (792, 108835), (990, 87068), (1320, 65301), (1980, 43534), (3960, 21767)]