81778572

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3140

約数の個数: 60

約数和(自身を含む): 216432216

約数和(自身を除く): 134653644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 3041, 4482, 6082, 6723, 8964, 9123, 12164, 13446, 18246, 26892, 27369, 36492, 54738, 82107, 109476, 164214, 246321, 252403, 328428, 492642, 504806, 757209, 985284, 1009612, 1514418, 2271627, 3028836, 4543254, 6814881, 9086508, 13629762, 20444643, 27259524, 40889286, 81778572]

約数ペア:

[(1, 81778572), (2, 40889286), (3, 27259524), (4, 20444643), (6, 13629762), (9, 9086508), (12, 6814881), (18, 4543254), (27, 3028836), (36, 2271627), (54, 1514418), (81, 1009612), (83, 985284), (108, 757209), (162, 504806), (166, 492642), (249, 328428), (324, 252403), (332, 246321), (498, 164214), (747, 109476), (996, 82107), (1494, 54738), (2241, 36492), (2988, 27369), (3041, 26892), (4482, 18246), (6082, 13446), (6723, 12164), (8964, 9123)]