74691344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 182404992

約数和(自身を除く): 107713648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1193, 1204, 1456, 2236, 2386, 2408, 3913, 4472, 4772, 4816, 7826, 8351, 8944, 9544, 15509, 15652, 16702, 19088, 31018, 31304, 33404, 51299, 62036, 62608, 66808, 102598, 108563, 124072, 133616, 205196, 217126, 248144, 359093, 410392, 434252, 666887, 718186, 820784, 868504, 1333774, 1436372, 1737008, 2667548, 2872744, 4668209, 5335096, 5745488, 9336418, 10670192, 18672836, 37345672, 74691344]

約数ペア:

[(1, 74691344), (2, 37345672), (4, 18672836), (7, 10670192), (8, 9336418), (13, 5745488), (14, 5335096), (16, 4668209), (26, 2872744), (28, 2667548), (43, 1737008), (52, 1436372), (56, 1333774), (86, 868504), (91, 820784), (104, 718186), (112, 666887), (172, 434252), (182, 410392), (208, 359093), (301, 248144), (344, 217126), (364, 205196), (559, 133616), (602, 124072), (688, 108563), (728, 102598), (1118, 66808), (1193, 62608), (1204, 62036), (1456, 51299), (2236, 33404), (2386, 31304), (2408, 31018), (3913, 19088), (4472, 16702), (4772, 15652), (4816, 15509), (7826, 9544), (8351, 8944)]