68561328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 195523200

約数和(自身を除く): 126961872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1459, 1958, 2136, 2918, 2937, 3916, 4272, 4377, 5836, 5874, 7832, 8754, 11672, 11748, 15664, 16049, 17508, 23344, 23496, 32098, 35016, 46992, 48147, 64196, 70032, 96294, 128392, 129851, 192588, 256784, 259702, 385176, 389553, 519404, 770352, 779106, 1038808, 1428361, 1558212, 2077616, 2856722, 3116424, 4285083, 5713444, 6232848, 8570166, 11426888, 17140332, 22853776, 34280664, 68561328]

約数ペア:

[(1, 68561328), (2, 34280664), (3, 22853776), (4, 17140332), (6, 11426888), (8, 8570166), (11, 6232848), (12, 5713444), (16, 4285083), (22, 3116424), (24, 2856722), (33, 2077616), (44, 1558212), (48, 1428361), (66, 1038808), (88, 779106), (89, 770352), (132, 519404), (176, 389553), (178, 385176), (264, 259702), (267, 256784), (356, 192588), (528, 129851), (534, 128392), (712, 96294), (979, 70032), (1068, 64196), (1424, 48147), (1459, 46992), (1958, 35016), (2136, 32098), (2918, 23496), (2937, 23344), (3916, 17508), (4272, 16049), (4377, 15664), (5836, 11748), (5874, 11672), (7832, 8754)]