90876478

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{12043}}^1$

素因数の和:12077

約数の個数: 32

約数和(自身を含む): 173433600

約数和(自身を除く): 82557122

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 12043, 24086, 84301, 132473, 168602, 264946, 590107, 927311, 1180214, 1854622, 4130749, 6491177, 8261498, 12982354, 45438239, 90876478]

約数ペア:

[(1, 90876478), (2, 45438239), (7, 12982354), (11, 8261498), (14, 6491177), (22, 4130749), (49, 1854622), (77, 1180214), (98, 927311), (154, 590107), (343, 264946), (539, 168602), (686, 132473), (1078, 84301), (3773, 24086), (7546, 12043)]