87386684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25793}}^1$

素因数の和:25826

約数の個数: 36

約数和(自身を含む): 192113712

約数和(自身を除く): 104727028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 25793, 51586, 103172, 180551, 283723, 361102, 567446, 722204, 1134892, 1986061, 3120953, 3972122, 6241906, 7944244, 12483812, 21846671, 43693342, 87386684]

約数ペア:

[(1, 87386684), (2, 43693342), (4, 21846671), (7, 12483812), (11, 7944244), (14, 6241906), (22, 3972122), (28, 3120953), (44, 1986061), (77, 1134892), (121, 722204), (154, 567446), (242, 361102), (308, 283723), (484, 180551), (847, 103172), (1694, 51586), (3388, 25793)]