74979616

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 156340800

約数和(自身を除く): 81361184

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1879, 2494, 3758, 4988, 7516, 9976, 15032, 19952, 30064, 39904, 54491, 60128, 80797, 108982, 161594, 217964, 323188, 435928, 646376, 871856, 1292752, 1743712, 2343113, 2585504, 4686226, 9372452, 18744904, 37489808, 74979616]

約数ペア:

[(1, 74979616), (2, 37489808), (4, 18744904), (8, 9372452), (16, 4686226), (29, 2585504), (32, 2343113), (43, 1743712), (58, 1292752), (86, 871856), (116, 646376), (172, 435928), (232, 323188), (344, 217964), (464, 161594), (688, 108982), (928, 80797), (1247, 60128), (1376, 54491), (1879, 39904), (2494, 30064), (3758, 19952), (4988, 15032), (7516, 9976)]