126690642

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 80

約数和(自身を含む): 313051200

約数和(自身を除く): 186360558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 258, 351, 387, 559, 702, 774, 1053, 1118, 1161, 1399, 1677, 2106, 2322, 2798, 3354, 3483, 4197, 5031, 6966, 8394, 10062, 12591, 15093, 18187, 25182, 30186, 36374, 37773, 45279, 54561, 60157, 75546, 90558, 109122, 113319, 120314, 163683, 180471, 226638, 327366, 360942, 491049, 541413, 782041, 982098, 1082826, 1473147, 1564082, 1624239, 2346123, 2946294, 3248478, 4692246, 4872717, 7038369, 9745434, 14076738, 21115107, 42230214, 63345321, 126690642]

約数ペア:

[(1, 126690642), (2, 63345321), (3, 42230214), (6, 21115107), (9, 14076738), (13, 9745434), (18, 7038369), (26, 4872717), (27, 4692246), (39, 3248478), (43, 2946294), (54, 2346123), (78, 1624239), (81, 1564082), (86, 1473147), (117, 1082826), (129, 982098), (162, 782041), (234, 541413), (258, 491049), (351, 360942), (387, 327366), (559, 226638), (702, 180471), (774, 163683), (1053, 120314), (1118, 113319), (1161, 109122), (1399, 90558), (1677, 75546), (2106, 60157), (2322, 54561), (2798, 45279), (3354, 37773), (3483, 36374), (4197, 30186), (5031, 25182), (6966, 18187), (8394, 15093), (10062, 12591)]