78843258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 184687776

約数和(自身を除く): 105844518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 971, 1041, 1942, 2082, 2913, 3123, 4511, 5826, 6246, 8739, 9022, 12623, 13533, 17478, 25246, 27066, 37869, 40599, 75738, 81198, 113607, 227214, 336937, 673874, 1010811, 2021622, 3032433, 4380181, 6064866, 8760362, 13140543, 26281086, 39421629, 78843258]

約数ペア:

[(1, 78843258), (2, 39421629), (3, 26281086), (6, 13140543), (9, 8760362), (13, 6064866), (18, 4380181), (26, 3032433), (39, 2021622), (78, 1010811), (117, 673874), (234, 336937), (347, 227214), (694, 113607), (971, 81198), (1041, 75738), (1942, 40599), (2082, 37869), (2913, 27066), (3123, 25246), (4511, 17478), (5826, 13533), (6246, 12623), (8739, 9022)]