86591766

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 186835968

約数和(自身を除く): 100244202

約数列:

[1, 2, 3, 6, 37, 43, 47, 74, 86, 94, 111, 129, 141, 193, 222, 258, 282, 386, 579, 1158, 1591, 1739, 2021, 3182, 3478, 4042, 4773, 5217, 6063, 7141, 8299, 9071, 9546, 10434, 12126, 14282, 16598, 18142, 21423, 24897, 27213, 42846, 49794, 54426, 74777, 149554, 224331, 307063, 335627, 390053, 448662, 614126, 671254, 780106, 921189, 1006881, 1170159, 1842378, 2013762, 2340318, 14431961, 28863922, 43295883, 86591766]

約数ペア:

[(1, 86591766), (2, 43295883), (3, 28863922), (6, 14431961), (37, 2340318), (43, 2013762), (47, 1842378), (74, 1170159), (86, 1006881), (94, 921189), (111, 780106), (129, 671254), (141, 614126), (193, 448662), (222, 390053), (258, 335627), (282, 307063), (386, 224331), (579, 149554), (1158, 74777), (1591, 54426), (1739, 49794), (2021, 42846), (3182, 27213), (3478, 24897), (4042, 21423), (4773, 18142), (5217, 16598), (6063, 14282), (7141, 12126), (8299, 10434), (9071, 9546)]