90784764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{360257}}^1$

素因数の和:360274

約数の個数: 36

約数和(自身を含む): 262267824

約数和(自身を除く): 171483060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 360257, 720514, 1080771, 1441028, 2161542, 2521799, 3242313, 4323084, 5043598, 6484626, 7565397, 10087196, 12969252, 15130794, 22696191, 30261588, 45392382, 90784764]

約数ペア:

[(1, 90784764), (2, 45392382), (3, 30261588), (4, 22696191), (6, 15130794), (7, 12969252), (9, 10087196), (12, 7565397), (14, 6484626), (18, 5043598), (21, 4323084), (28, 3242313), (36, 2521799), (42, 2161542), (63, 1441028), (84, 1080771), (126, 720514), (252, 360257)]