87690666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 208942848

約数和(自身を除く): 121252182

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 111, 146, 219, 222, 259, 438, 511, 518, 773, 777, 1022, 1533, 1546, 1554, 2319, 2701, 3066, 4638, 5402, 5411, 8103, 10822, 16206, 16233, 18907, 28601, 32466, 37814, 56429, 56721, 57202, 85803, 112858, 113442, 169287, 171606, 200207, 338574, 395003, 400414, 600621, 790006, 1185009, 1201242, 2087873, 2370018, 4175746, 6263619, 12527238, 14615111, 29230222, 43845333, 87690666]

約数ペア:

[(1, 87690666), (2, 43845333), (3, 29230222), (6, 14615111), (7, 12527238), (14, 6263619), (21, 4175746), (37, 2370018), (42, 2087873), (73, 1201242), (74, 1185009), (111, 790006), (146, 600621), (219, 400414), (222, 395003), (259, 338574), (438, 200207), (511, 171606), (518, 169287), (773, 113442), (777, 112858), (1022, 85803), (1533, 57202), (1546, 56721), (1554, 56429), (2319, 37814), (2701, 32466), (3066, 28601), (4638, 18907), (5402, 16233), (5411, 16206), (8103, 10822)]