90425448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73877}}^1$

素因数の和:73906

約数の個数: 48

約数和(自身を含む): 259311780

約数和(自身を除く): 168886332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 73877, 147754, 221631, 295508, 443262, 591016, 664893, 886524, 1255909, 1329786, 1773048, 2511818, 2659572, 3767727, 5023636, 5319144, 7535454, 10047272, 11303181, 15070908, 22606362, 30141816, 45212724, 90425448]

約数ペア:

[(1, 90425448), (2, 45212724), (3, 30141816), (4, 22606362), (6, 15070908), (8, 11303181), (9, 10047272), (12, 7535454), (17, 5319144), (18, 5023636), (24, 3767727), (34, 2659572), (36, 2511818), (51, 1773048), (68, 1329786), (72, 1255909), (102, 886524), (136, 664893), (153, 591016), (204, 443262), (306, 295508), (408, 221631), (612, 147754), (1224, 73877)]