83759872

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 195700736

約数和(自身を除く): 111940864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1087, 1204, 1376, 1792, 2174, 2408, 2752, 4348, 4816, 5504, 7609, 8696, 9632, 11008, 15218, 17392, 19264, 30436, 34784, 38528, 46741, 60872, 69568, 77056, 93482, 121744, 139136, 186964, 243488, 278272, 327187, 373928, 486976, 654374, 747856, 973952, 1308748, 1495712, 1947904, 2617496, 2991424, 5234992, 5982848, 10469984, 11965696, 20939968, 41879936, 83759872]

約数ペア:

[(1, 83759872), (2, 41879936), (4, 20939968), (7, 11965696), (8, 10469984), (14, 5982848), (16, 5234992), (28, 2991424), (32, 2617496), (43, 1947904), (56, 1495712), (64, 1308748), (86, 973952), (112, 747856), (128, 654374), (172, 486976), (224, 373928), (256, 327187), (301, 278272), (344, 243488), (448, 186964), (602, 139136), (688, 121744), (896, 93482), (1087, 77056), (1204, 69568), (1376, 60872), (1792, 46741), (2174, 38528), (2408, 34784), (2752, 30436), (4348, 19264), (4816, 17392), (5504, 15218), (7609, 11008), (8696, 9632)]