82372388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 171569664

約数和(自身を除く): 89197276

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1181, 1316, 1484, 2362, 2491, 4724, 4982, 8267, 9964, 16534, 17437, 33068, 34874, 55507, 62593, 69748, 111014, 125186, 222028, 250372, 388549, 438151, 777098, 876302, 1554196, 1752604, 2941871, 5883742, 11767484, 20593097, 41186194, 82372388]

約数ペア:

[(1, 82372388), (2, 41186194), (4, 20593097), (7, 11767484), (14, 5883742), (28, 2941871), (47, 1752604), (53, 1554196), (94, 876302), (106, 777098), (188, 438151), (212, 388549), (329, 250372), (371, 222028), (658, 125186), (742, 111014), (1181, 69748), (1316, 62593), (1484, 55507), (2362, 34874), (2491, 33068), (4724, 17437), (4982, 16534), (8267, 9964)]