72819672

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 186240000

約数和(自身を除く): 113420328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 193, 199, 237, 316, 386, 398, 474, 579, 597, 632, 772, 796, 948, 1158, 1194, 1544, 1592, 1896, 2316, 2388, 4632, 4776, 15247, 15721, 30494, 31442, 38407, 45741, 47163, 60988, 62884, 76814, 91482, 94326, 115221, 121976, 125768, 153628, 182964, 188652, 230442, 307256, 365928, 377304, 460884, 921768, 3034153, 6068306, 9102459, 12136612, 18204918, 24273224, 36409836, 72819672]

約数ペア:

[(1, 72819672), (2, 36409836), (3, 24273224), (4, 18204918), (6, 12136612), (8, 9102459), (12, 6068306), (24, 3034153), (79, 921768), (158, 460884), (193, 377304), (199, 365928), (237, 307256), (316, 230442), (386, 188652), (398, 182964), (474, 153628), (579, 125768), (597, 121976), (632, 115221), (772, 94326), (796, 91482), (948, 76814), (1158, 62884), (1194, 60988), (1544, 47163), (1592, 45741), (1896, 38407), (2316, 31442), (2388, 30494), (4632, 15721), (4776, 15247)]