71286576

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 125129424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 199, 204, 272, 398, 408, 439, 597, 796, 816, 878, 1194, 1317, 1592, 1756, 2388, 2634, 3184, 3383, 3512, 4776, 5268, 6766, 7024, 7463, 9552, 10149, 10536, 13532, 14926, 20298, 21072, 22389, 27064, 29852, 40596, 44778, 54128, 59704, 81192, 87361, 89556, 119408, 162384, 174722, 179112, 262083, 349444, 358224, 524166, 698888, 1048332, 1397776, 1485137, 2096664, 2970274, 4193328, 4455411, 5940548, 8910822, 11881096, 17821644, 23762192, 35643288, 71286576]

約数ペア:

[(1, 71286576), (2, 35643288), (3, 23762192), (4, 17821644), (6, 11881096), (8, 8910822), (12, 5940548), (16, 4455411), (17, 4193328), (24, 2970274), (34, 2096664), (48, 1485137), (51, 1397776), (68, 1048332), (102, 698888), (136, 524166), (199, 358224), (204, 349444), (272, 262083), (398, 179112), (408, 174722), (439, 162384), (597, 119408), (796, 89556), (816, 87361), (878, 81192), (1194, 59704), (1317, 54128), (1592, 44778), (1756, 40596), (2388, 29852), (2634, 27064), (3184, 22389), (3383, 21072), (3512, 20298), (4776, 14926), (5268, 13532), (6766, 10536), (7024, 10149), (7463, 9552)]