82556768

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 72

約数和(自身を含む): 194316192

約数和(自身を除く): 111759424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1423, 1568, 1813, 2072, 2846, 3626, 4144, 5692, 7252, 8288, 9961, 11384, 14504, 19922, 22768, 29008, 39844, 45536, 52651, 58016, 69727, 79688, 105302, 139454, 159376, 210604, 278908, 318752, 368557, 421208, 557816, 737114, 842416, 1115632, 1474228, 1684832, 2231264, 2579899, 2948456, 5159798, 5896912, 10319596, 11793824, 20639192, 41278384, 82556768]

約数ペア:

[(1, 82556768), (2, 41278384), (4, 20639192), (7, 11793824), (8, 10319596), (14, 5896912), (16, 5159798), (28, 2948456), (32, 2579899), (37, 2231264), (49, 1684832), (56, 1474228), (74, 1115632), (98, 842416), (112, 737114), (148, 557816), (196, 421208), (224, 368557), (259, 318752), (296, 278908), (392, 210604), (518, 159376), (592, 139454), (784, 105302), (1036, 79688), (1184, 69727), (1423, 58016), (1568, 52651), (1813, 45536), (2072, 39844), (2846, 29008), (3626, 22768), (4144, 19922), (5692, 14504), (7252, 11384), (8288, 9961)]