87682434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 117603966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 109, 179, 214, 218, 321, 327, 358, 537, 642, 654, 749, 763, 1074, 1253, 1498, 1526, 2247, 2289, 2506, 3759, 4494, 4578, 7518, 11663, 19153, 19511, 23326, 34989, 38306, 39022, 57459, 58533, 69978, 81641, 114918, 117066, 134071, 136577, 163282, 244923, 268142, 273154, 402213, 409731, 489846, 804426, 819462, 2087677, 4175354, 6263031, 12526062, 14613739, 29227478, 43841217, 87682434]

約数ペア:

[(1, 87682434), (2, 43841217), (3, 29227478), (6, 14613739), (7, 12526062), (14, 6263031), (21, 4175354), (42, 2087677), (107, 819462), (109, 804426), (179, 489846), (214, 409731), (218, 402213), (321, 273154), (327, 268142), (358, 244923), (537, 163282), (642, 136577), (654, 134071), (749, 117066), (763, 114918), (1074, 81641), (1253, 69978), (1498, 58533), (1526, 57459), (2247, 39022), (2289, 38306), (2506, 34989), (3759, 23326), (4494, 19511), (4578, 19153), (7518, 11663)]