74939712

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 210555840

約数和(自身を除く): 135616128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 129, 172, 174, 192, 232, 258, 313, 344, 348, 464, 516, 626, 688, 696, 928, 939, 1032, 1247, 1252, 1376, 1392, 1856, 1878, 2064, 2494, 2504, 2752, 2784, 3741, 3756, 4128, 4988, 5008, 5568, 7482, 7512, 8256, 9077, 9976, 10016, 13459, 14964, 15024, 18154, 19952, 20032, 26918, 27231, 29928, 30048, 36308, 39904, 40377, 53836, 54462, 59856, 60096, 72616, 79808, 80754, 107672, 108924, 119712, 145232, 161508, 215344, 217848, 239424, 290464, 323016, 390311, 430688, 435696, 580928, 646032, 780622, 861376, 871392, 1170933, 1292064, 1561244, 1742784, 2341866, 2584128, 3122488, 4683732, 6244976, 9367464, 12489952, 18734928, 24979904, 37469856, 74939712]

約数ペア:

[(1, 74939712), (2, 37469856), (3, 24979904), (4, 18734928), (6, 12489952), (8, 9367464), (12, 6244976), (16, 4683732), (24, 3122488), (29, 2584128), (32, 2341866), (43, 1742784), (48, 1561244), (58, 1292064), (64, 1170933), (86, 871392), (87, 861376), (96, 780622), (116, 646032), (129, 580928), (172, 435696), (174, 430688), (192, 390311), (232, 323016), (258, 290464), (313, 239424), (344, 217848), (348, 215344), (464, 161508), (516, 145232), (626, 119712), (688, 108924), (696, 107672), (928, 80754), (939, 79808), (1032, 72616), (1247, 60096), (1252, 59856), (1376, 54462), (1392, 53836), (1856, 40377), (1878, 39904), (2064, 36308), (2494, 30048), (2504, 29928), (2752, 27231), (2784, 26918), (3741, 20032), (3756, 19952), (4128, 18154), (4988, 15024), (5008, 14964), (5568, 13459), (7482, 10016), (7512, 9976), (8256, 9077)]