90639576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 263016000

約数和(自身を除く): 172376424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 708, 1062, 1121, 1123, 1368, 1416, 2124, 2242, 2246, 3363, 3369, 4248, 4484, 4492, 6726, 6738, 8968, 8984, 10089, 10107, 13452, 13476, 20178, 20214, 21337, 26904, 26952, 40356, 40428, 42674, 64011, 66257, 80712, 80856, 85348, 128022, 132514, 170696, 192033, 198771, 256044, 265028, 384066, 397542, 512088, 530056, 596313, 768132, 795084, 1192626, 1258883, 1536264, 1590168, 2385252, 2517766, 3776649, 4770504, 5035532, 7553298, 10071064, 11329947, 15106596, 22659894, 30213192, 45319788, 90639576]

約数ペア:

[(1, 90639576), (2, 45319788), (3, 30213192), (4, 22659894), (6, 15106596), (8, 11329947), (9, 10071064), (12, 7553298), (18, 5035532), (19, 4770504), (24, 3776649), (36, 2517766), (38, 2385252), (57, 1590168), (59, 1536264), (72, 1258883), (76, 1192626), (114, 795084), (118, 768132), (152, 596313), (171, 530056), (177, 512088), (228, 397542), (236, 384066), (342, 265028), (354, 256044), (456, 198771), (472, 192033), (531, 170696), (684, 132514), (708, 128022), (1062, 85348), (1121, 80856), (1123, 80712), (1368, 66257), (1416, 64011), (2124, 42674), (2242, 40428), (2246, 40356), (3363, 26952), (3369, 26904), (4248, 21337), (4484, 20214), (4492, 20178), (6726, 13476), (6738, 13452), (8968, 10107), (8984, 10089)]