68931972

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6910

約数の個数: 60

約数和(自身を含む): 186041856

約数和(自身を除く): 117109884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 6863, 10044, 13726, 20589, 27452, 41178, 61767, 82356, 123534, 185301, 212753, 247068, 370602, 425506, 555903, 638259, 741204, 851012, 1111806, 1276518, 1914777, 2223612, 2553036, 3829554, 5744331, 7659108, 11488662, 17232993, 22977324, 34465986, 68931972]

約数ペア:

[(1, 68931972), (2, 34465986), (3, 22977324), (4, 17232993), (6, 11488662), (9, 7659108), (12, 5744331), (18, 3829554), (27, 2553036), (31, 2223612), (36, 1914777), (54, 1276518), (62, 1111806), (81, 851012), (93, 741204), (108, 638259), (124, 555903), (162, 425506), (186, 370602), (279, 247068), (324, 212753), (372, 185301), (558, 123534), (837, 82356), (1116, 61767), (1674, 41178), (2511, 27452), (3348, 20589), (5022, 13726), (6863, 10044)]