90426528

素因数分解:

$2^5\times 3^2\times {\mathrm{313981}}^1$

素因数の和:313997

約数の個数: 36

約数和(自身を含む): 257151258

約数和(自身を除く): 166724730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313981, 627962, 941943, 1255924, 1883886, 2511848, 2825829, 3767772, 5023696, 5651658, 7535544, 10047392, 11303316, 15071088, 22606632, 30142176, 45213264, 90426528]

約数ペア:

[(1, 90426528), (2, 45213264), (3, 30142176), (4, 22606632), (6, 15071088), (8, 11303316), (9, 10047392), (12, 7535544), (16, 5651658), (18, 5023696), (24, 3767772), (32, 2825829), (36, 2511848), (48, 1883886), (72, 1255924), (96, 941943), (144, 627962), (288, 313981)]