87495156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6621

約数の個数: 72

約数和(自身を含む): 257572224

約数和(自身を除く): 170077068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6551, 6678, 13102, 13356, 19653, 26204, 39306, 45857, 58959, 78612, 91714, 117918, 137571, 183428, 235836, 275142, 347203, 412713, 550284, 694406, 825426, 1041609, 1388812, 1650852, 2083218, 2430421, 3124827, 4166436, 4860842, 6249654, 7291263, 9721684, 12499308, 14582526, 21873789, 29165052, 43747578, 87495156]

約数ペア:

[(1, 87495156), (2, 43747578), (3, 29165052), (4, 21873789), (6, 14582526), (7, 12499308), (9, 9721684), (12, 7291263), (14, 6249654), (18, 4860842), (21, 4166436), (28, 3124827), (36, 2430421), (42, 2083218), (53, 1650852), (63, 1388812), (84, 1041609), (106, 825426), (126, 694406), (159, 550284), (212, 412713), (252, 347203), (318, 275142), (371, 235836), (477, 183428), (636, 137571), (742, 117918), (954, 91714), (1113, 78612), (1484, 58959), (1908, 45857), (2226, 39306), (3339, 26204), (4452, 19653), (6551, 13356), (6678, 13102)]