89563236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28817}}^1$

素因数の和:28868

約数の個数: 48

約数和(自身を含む): 245298816

約数和(自身を除く): 155735580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 28817, 57634, 86451, 115268, 172902, 201719, 345804, 403438, 605157, 806876, 1066229, 1210314, 2132458, 2420628, 3198687, 4264916, 6397374, 7463603, 12794748, 14927206, 22390809, 29854412, 44781618, 89563236]

約数ペア:

[(1, 89563236), (2, 44781618), (3, 29854412), (4, 22390809), (6, 14927206), (7, 12794748), (12, 7463603), (14, 6397374), (21, 4264916), (28, 3198687), (37, 2420628), (42, 2132458), (74, 1210314), (84, 1066229), (111, 806876), (148, 605157), (222, 403438), (259, 345804), (444, 201719), (518, 172902), (777, 115268), (1036, 86451), (1554, 57634), (3108, 28817)]