90318864

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{13537}}^1$

素因数の和:13687

約数の個数: 40

約数和(自身を含む): 235019680

約数和(自身を除く): 144700816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 13537, 27074, 40611, 54148, 81222, 108296, 162444, 216592, 324888, 649776, 1881643, 3763286, 5644929, 7526572, 11289858, 15053144, 22579716, 30106288, 45159432, 90318864]

約数ペア:

[(1, 90318864), (2, 45159432), (3, 30106288), (4, 22579716), (6, 15053144), (8, 11289858), (12, 7526572), (16, 5644929), (24, 3763286), (48, 1881643), (139, 649776), (278, 324888), (417, 216592), (556, 162444), (834, 108296), (1112, 81222), (1668, 54148), (2224, 40611), (3336, 27074), (6672, 13537)]