86997160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4186

約数の個数: 64

約数和(自身を含む): 213995520

約数和(自身を除く): 126998360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4127, 4216, 5270, 8254, 10540, 16508, 20635, 21080, 33016, 41270, 70159, 82540, 127937, 140318, 165080, 255874, 280636, 350795, 511748, 561272, 639685, 701590, 1023496, 1279370, 1403180, 2174929, 2558740, 2806360, 4349858, 5117480, 8699716, 10874645, 17399432, 21749290, 43498580, 86997160]

約数ペア:

[(1, 86997160), (2, 43498580), (4, 21749290), (5, 17399432), (8, 10874645), (10, 8699716), (17, 5117480), (20, 4349858), (31, 2806360), (34, 2558740), (40, 2174929), (62, 1403180), (68, 1279370), (85, 1023496), (124, 701590), (136, 639685), (155, 561272), (170, 511748), (248, 350795), (310, 280636), (340, 255874), (527, 165080), (620, 140318), (680, 127937), (1054, 82540), (1240, 70159), (2108, 41270), (2635, 33016), (4127, 21080), (4216, 20635), (5270, 16508), (8254, 10540)]