66593268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 193152960

約数和(自身を除く): 126559692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 659, 802, 1203, 1318, 1604, 1977, 2406, 2636, 2807, 3609, 3954, 4613, 4812, 5614, 5931, 7218, 7908, 8421, 9226, 11228, 11862, 13839, 14436, 16842, 18452, 23724, 25263, 27678, 33684, 41517, 50526, 55356, 83034, 101052, 166068, 264259, 528518, 792777, 1057036, 1585554, 1849813, 2378331, 3171108, 3699626, 4756662, 5549439, 7399252, 9513324, 11098878, 16648317, 22197756, 33296634, 66593268]

約数ペア:

[(1, 66593268), (2, 33296634), (3, 22197756), (4, 16648317), (6, 11098878), (7, 9513324), (9, 7399252), (12, 5549439), (14, 4756662), (18, 3699626), (21, 3171108), (28, 2378331), (36, 1849813), (42, 1585554), (63, 1057036), (84, 792777), (126, 528518), (252, 264259), (401, 166068), (659, 101052), (802, 83034), (1203, 55356), (1318, 50526), (1604, 41517), (1977, 33684), (2406, 27678), (2636, 25263), (2807, 23724), (3609, 18452), (3954, 16842), (4613, 14436), (4812, 13839), (5614, 11862), (5931, 11228), (7218, 9226), (7908, 8421)]