90803778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1439}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 105151422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 809, 1439, 1618, 2427, 2878, 4317, 4854, 8634, 10517, 18707, 21034, 31551, 37414, 56121, 63102, 112242, 1164151, 2328302, 3492453, 6984906, 15133963, 30267926, 45401889, 90803778]

約数ペア:

[(1, 90803778), (2, 45401889), (3, 30267926), (6, 15133963), (13, 6984906), (26, 3492453), (39, 2328302), (78, 1164151), (809, 112242), (1439, 63102), (1618, 56121), (2427, 37414), (2878, 31551), (4317, 21034), (4854, 18707), (8634, 10517)]