88540672

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 107875328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 199, 256, 316, 352, 398, 512, 632, 704, 796, 869, 1264, 1408, 1592, 1738, 2189, 2528, 2816, 3184, 3476, 4378, 5056, 5632, 6368, 6952, 8756, 10112, 12736, 13904, 15721, 17512, 20224, 25472, 27808, 31442, 35024, 40448, 50944, 55616, 62884, 70048, 101888, 111232, 125768, 140096, 172931, 222464, 251536, 280192, 345862, 444928, 503072, 560384, 691724, 1006144, 1120768, 1383448, 2012288, 2766896, 4024576, 5533792, 8049152, 11067584, 22135168, 44270336, 88540672]

約数ペア:

[(1, 88540672), (2, 44270336), (4, 22135168), (8, 11067584), (11, 8049152), (16, 5533792), (22, 4024576), (32, 2766896), (44, 2012288), (64, 1383448), (79, 1120768), (88, 1006144), (128, 691724), (158, 560384), (176, 503072), (199, 444928), (256, 345862), (316, 280192), (352, 251536), (398, 222464), (512, 172931), (632, 140096), (704, 125768), (796, 111232), (869, 101888), (1264, 70048), (1408, 62884), (1592, 55616), (1738, 50944), (2189, 40448), (2528, 35024), (2816, 31442), (3184, 27808), (3476, 25472), (4378, 20224), (5056, 17512), (5632, 15721), (6368, 13904), (6952, 12736), (8756, 10112)]