80543148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 229146624

約数和(自身を除く): 148603476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 483, 564, 644, 658, 887, 966, 987, 1081, 1316, 1774, 1932, 1974, 2162, 2661, 3243, 3548, 3948, 4324, 5322, 6209, 6486, 7567, 10644, 12418, 12972, 15134, 18627, 20401, 22701, 24836, 30268, 37254, 40802, 41689, 45402, 61203, 74508, 81604, 83378, 90804, 122406, 125067, 142807, 166756, 244812, 250134, 285614, 291823, 428421, 500268, 571228, 583646, 856842, 875469, 958847, 1167292, 1713684, 1750938, 1917694, 2876541, 3501876, 3835388, 5753082, 6711929, 11506164, 13423858, 20135787, 26847716, 40271574, 80543148]

約数ペア:

[(1, 80543148), (2, 40271574), (3, 26847716), (4, 20135787), (6, 13423858), (7, 11506164), (12, 6711929), (14, 5753082), (21, 3835388), (23, 3501876), (28, 2876541), (42, 1917694), (46, 1750938), (47, 1713684), (69, 1167292), (84, 958847), (92, 875469), (94, 856842), (138, 583646), (141, 571228), (161, 500268), (188, 428421), (276, 291823), (282, 285614), (322, 250134), (329, 244812), (483, 166756), (564, 142807), (644, 125067), (658, 122406), (887, 90804), (966, 83378), (987, 81604), (1081, 74508), (1316, 61203), (1774, 45402), (1932, 41689), (1974, 40802), (2162, 37254), (2661, 30268), (3243, 24836), (3548, 22701), (3948, 20401), (4324, 18627), (5322, 15134), (6209, 12972), (6486, 12418), (7567, 10644)]