86991012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{58937}}^1$

素因数の和:58988

約数の個数: 36

約数和(自身を含む): 225261036

約数和(自身を除く): 138270024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 58937, 117874, 176811, 235748, 353622, 530433, 707244, 1060866, 2121732, 2416417, 4832834, 7249251, 9665668, 14498502, 21747753, 28997004, 43495506, 86991012]

約数ペア:

[(1, 86991012), (2, 43495506), (3, 28997004), (4, 21747753), (6, 14498502), (9, 9665668), (12, 7249251), (18, 4832834), (36, 2416417), (41, 2121732), (82, 1060866), (123, 707244), (164, 530433), (246, 353622), (369, 235748), (492, 176811), (738, 117874), (1476, 58937)]