90568884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1459}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 242009600

約数和(自身を除く): 151440716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1459, 1478, 2217, 2918, 2956, 4377, 4434, 5173, 5836, 8754, 8868, 10213, 10346, 15519, 17508, 20426, 20692, 30639, 31038, 40852, 61278, 62076, 122556, 1078201, 2156402, 3234603, 4312804, 6469206, 7547407, 12938412, 15094814, 22642221, 30189628, 45284442, 90568884]

約数ペア:

[(1, 90568884), (2, 45284442), (3, 30189628), (4, 22642221), (6, 15094814), (7, 12938412), (12, 7547407), (14, 6469206), (21, 4312804), (28, 3234603), (42, 2156402), (84, 1078201), (739, 122556), (1459, 62076), (1478, 61278), (2217, 40852), (2918, 31038), (2956, 30639), (4377, 20692), (4434, 20426), (5173, 17508), (5836, 15519), (8754, 10346), (8868, 10213)]