90897696

素因数分解:

$2^5\times 3^2\times {\mathrm{315617}}^1$

素因数の和:315633

約数の個数: 36

約数和(自身を含む): 258491142

約数和(自身を除く): 167593446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 315617, 631234, 946851, 1262468, 1893702, 2524936, 2840553, 3787404, 5049872, 5681106, 7574808, 10099744, 11362212, 15149616, 22724424, 30299232, 45448848, 90897696]

約数ペア:

[(1, 90897696), (2, 45448848), (3, 30299232), (4, 22724424), (6, 15149616), (8, 11362212), (9, 10099744), (12, 7574808), (16, 5681106), (18, 5049872), (24, 3787404), (32, 2840553), (36, 2524936), (48, 1893702), (72, 1262468), (96, 946851), (144, 631234), (288, 315617)]