90745416

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{11779}}^1$

素因数の和:11898

約数の個数: 48

約数和(自身を含む): 248086800

約数和(自身を除く): 157341384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 11779, 23558, 35337, 47116, 70674, 94232, 106011, 141348, 212022, 282696, 424044, 848088, 1260353, 2520706, 3781059, 5041412, 7562118, 10082824, 11343177, 15124236, 22686354, 30248472, 45372708, 90745416]

約数ペア:

[(1, 90745416), (2, 45372708), (3, 30248472), (4, 22686354), (6, 15124236), (8, 11343177), (9, 10082824), (12, 7562118), (18, 5041412), (24, 3781059), (36, 2520706), (72, 1260353), (107, 848088), (214, 424044), (321, 282696), (428, 212022), (642, 141348), (856, 106011), (963, 94232), (1284, 70674), (1926, 47116), (2568, 35337), (3852, 23558), (7704, 11779)]