90177472

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 231160320

約数和(自身を除く): 140982848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 631, 638, 704, 812, 928, 1232, 1262, 1276, 1624, 1856, 2233, 2464, 2524, 2552, 3248, 4417, 4466, 4928, 5048, 5104, 6496, 6941, 8834, 8932, 10096, 10208, 12992, 13882, 17668, 17864, 18299, 20192, 20416, 27764, 35336, 35728, 36598, 40384, 48587, 55528, 70672, 71456, 73196, 97174, 111056, 128093, 141344, 142912, 146392, 194348, 201289, 222112, 256186, 282688, 292784, 388696, 402578, 444224, 512372, 585568, 777392, 805156, 1024744, 1171136, 1409023, 1554784, 1610312, 2049488, 2818046, 3109568, 3220624, 4098976, 5636092, 6441248, 8197952, 11272184, 12882496, 22544368, 45088736, 90177472]

約数ペア:

[(1, 90177472), (2, 45088736), (4, 22544368), (7, 12882496), (8, 11272184), (11, 8197952), (14, 6441248), (16, 5636092), (22, 4098976), (28, 3220624), (29, 3109568), (32, 2818046), (44, 2049488), (56, 1610312), (58, 1554784), (64, 1409023), (77, 1171136), (88, 1024744), (112, 805156), (116, 777392), (154, 585568), (176, 512372), (203, 444224), (224, 402578), (232, 388696), (308, 292784), (319, 282688), (352, 256186), (406, 222112), (448, 201289), (464, 194348), (616, 146392), (631, 142912), (638, 141344), (704, 128093), (812, 111056), (928, 97174), (1232, 73196), (1262, 71456), (1276, 70672), (1624, 55528), (1856, 48587), (2233, 40384), (2464, 36598), (2524, 35728), (2552, 35336), (3248, 27764), (4417, 20416), (4466, 20192), (4928, 18299), (5048, 17864), (5104, 17668), (6496, 13882), (6941, 12992), (8834, 10208), (8932, 10096)]