87834120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66541}}^1$

素因数の和:66566

約数の個数: 64

約数和(自身を含む): 287461440

約数和(自身を除く): 199627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 66541, 133082, 199623, 266164, 332705, 399246, 532328, 665410, 731951, 798492, 998115, 1330820, 1463902, 1596984, 1996230, 2195853, 2661640, 2927804, 3659755, 3992460, 4391706, 5855608, 7319510, 7984920, 8783412, 10979265, 14639020, 17566824, 21958530, 29278040, 43917060, 87834120]

約数ペア:

[(1, 87834120), (2, 43917060), (3, 29278040), (4, 21958530), (5, 17566824), (6, 14639020), (8, 10979265), (10, 8783412), (11, 7984920), (12, 7319510), (15, 5855608), (20, 4391706), (22, 3992460), (24, 3659755), (30, 2927804), (33, 2661640), (40, 2195853), (44, 1996230), (55, 1596984), (60, 1463902), (66, 1330820), (88, 998115), (110, 798492), (120, 731951), (132, 665410), (165, 532328), (220, 399246), (264, 332705), (330, 266164), (440, 199623), (660, 133082), (1320, 66541)]