82889576

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 201916800

約数和(自身を除く): 119027224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 376, 392, 409, 517, 539, 616, 658, 818, 1034, 1078, 1316, 1636, 2068, 2156, 2303, 2632, 2863, 3272, 3619, 4136, 4312, 4499, 4606, 5726, 7238, 8998, 9212, 11452, 14476, 17996, 18424, 19223, 20041, 22904, 25333, 28952, 31493, 35992, 38446, 40082, 50666, 62986, 76892, 80164, 101332, 125972, 134561, 153784, 160328, 202664, 211453, 220451, 251944, 269122, 422906, 440902, 538244, 845812, 881804, 941927, 1076488, 1480171, 1691624, 1763608, 1883854, 2960342, 3767708, 5920684, 7535416, 10361197, 11841368, 20722394, 41444788, 82889576]

約数ペア:

[(1, 82889576), (2, 41444788), (4, 20722394), (7, 11841368), (8, 10361197), (11, 7535416), (14, 5920684), (22, 3767708), (28, 2960342), (44, 1883854), (47, 1763608), (49, 1691624), (56, 1480171), (77, 1076488), (88, 941927), (94, 881804), (98, 845812), (154, 538244), (188, 440902), (196, 422906), (308, 269122), (329, 251944), (376, 220451), (392, 211453), (409, 202664), (517, 160328), (539, 153784), (616, 134561), (658, 125972), (818, 101332), (1034, 80164), (1078, 76892), (1316, 62986), (1636, 50666), (2068, 40082), (2156, 38446), (2303, 35992), (2632, 31493), (2863, 28952), (3272, 25333), (3619, 22904), (4136, 20041), (4312, 19223), (4499, 18424), (4606, 17996), (5726, 14476), (7238, 11452), (8998, 9212)]