90688686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15439}}^1$

素因数の和:15544

約数の個数: 32

約数和(自身を含む): 200102400

約数和(自身を除く): 109413714

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 15439, 30878, 46317, 92634, 169829, 339658, 509487, 1018974, 1374071, 2748142, 4122213, 8244426, 15114781, 30229562, 45344343, 90688686]

約数ペア:

[(1, 90688686), (2, 45344343), (3, 30229562), (6, 15114781), (11, 8244426), (22, 4122213), (33, 2748142), (66, 1374071), (89, 1018974), (178, 509487), (267, 339658), (534, 169829), (979, 92634), (1958, 46317), (2937, 30878), (5874, 15439)]