80152884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13829}}^1$

素因数の和:13869

約数の個数: 72

約数和(自身を含む): 241637760

約数和(自身を除く): 161484876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 13829, 27658, 41487, 55316, 82974, 96803, 124461, 165948, 193606, 248922, 290409, 318067, 387212, 497844, 580818, 636134, 871227, 954201, 1161636, 1272268, 1742454, 1908402, 2226469, 2862603, 3484908, 3816804, 4452938, 5725206, 6679407, 8905876, 11450412, 13358814, 20038221, 26717628, 40076442, 80152884]

約数ペア:

[(1, 80152884), (2, 40076442), (3, 26717628), (4, 20038221), (6, 13358814), (7, 11450412), (9, 8905876), (12, 6679407), (14, 5725206), (18, 4452938), (21, 3816804), (23, 3484908), (28, 2862603), (36, 2226469), (42, 1908402), (46, 1742454), (63, 1272268), (69, 1161636), (84, 954201), (92, 871227), (126, 636134), (138, 580818), (161, 497844), (207, 387212), (252, 318067), (276, 290409), (322, 248922), (414, 193606), (483, 165948), (644, 124461), (828, 96803), (966, 82974), (1449, 55316), (1932, 41487), (2898, 27658), (5796, 13829)]