90280764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{119419}}^1$

素因数の和:119439

約数の個数: 48

約数和(自身を含む): 267500800

約数和(自身を除く): 177220036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 119419, 238838, 358257, 477676, 716514, 835933, 1074771, 1433028, 1671866, 2149542, 2507799, 3224313, 3343732, 4299084, 5015598, 6448626, 7523397, 10031196, 12897252, 15046794, 22570191, 30093588, 45140382, 90280764]

約数ペア:

[(1, 90280764), (2, 45140382), (3, 30093588), (4, 22570191), (6, 15046794), (7, 12897252), (9, 10031196), (12, 7523397), (14, 6448626), (18, 5015598), (21, 4299084), (27, 3343732), (28, 3224313), (36, 2507799), (42, 2149542), (54, 1671866), (63, 1433028), (84, 1074771), (108, 835933), (126, 716514), (189, 477676), (252, 358257), (378, 238838), (756, 119419)]