87679788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28211}}^1$

素因数の和:28262

約数の個数: 48

約数和(自身を含む): 240140544

約数和(自身を除く): 152460756

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, 28211, 56422, 84633, 112844, 169266, 197477, 338532, 394954, 592431, 789908, 1043807, 1184862, 2087614, 2369724, 3131421, 4175228, 6262842, 7306649, 12525684, 14613298, 21919947, 29226596, 43839894, 87679788]

約数ペア:

[(1, 87679788), (2, 43839894), (3, 29226596), (4, 21919947), (6, 14613298), (7, 12525684), (12, 7306649), (14, 6262842), (21, 4175228), (28, 3131421), (37, 2369724), (42, 2087614), (74, 1184862), (84, 1043807), (111, 789908), (148, 592431), (222, 394954), (259, 338532), (444, 197477), (518, 169266), (777, 112844), (1036, 84633), (1554, 56422), (3108, 28211)]