75124784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 179393280

約数和(自身を除く): 104268496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 821, 1064, 1204, 1634, 1642, 2128, 2408, 3268, 3284, 4816, 5719, 5747, 6536, 6568, 11438, 11494, 13072, 13136, 15599, 22876, 22988, 31198, 35303, 45752, 45976, 62396, 70606, 91504, 91952, 109193, 124792, 141212, 218386, 247121, 249584, 282424, 436772, 494242, 564848, 670757, 873544, 988484, 1341514, 1747088, 1976968, 2683028, 3953936, 4695299, 5366056, 9390598, 10732112, 18781196, 37562392, 75124784]

約数ペア:

[(1, 75124784), (2, 37562392), (4, 18781196), (7, 10732112), (8, 9390598), (14, 5366056), (16, 4695299), (19, 3953936), (28, 2683028), (38, 1976968), (43, 1747088), (56, 1341514), (76, 988484), (86, 873544), (112, 670757), (133, 564848), (152, 494242), (172, 436772), (266, 282424), (301, 249584), (304, 247121), (344, 218386), (532, 141212), (602, 124792), (688, 109193), (817, 91952), (821, 91504), (1064, 70606), (1204, 62396), (1634, 45976), (1642, 45752), (2128, 35303), (2408, 31198), (3268, 22988), (3284, 22876), (4816, 15599), (5719, 13136), (5747, 13072), (6536, 11494), (6568, 11438)]