127340712

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4201}}^1$

素因数の和:4634

約数の個数: 48

約数和(自身を含む): 345782580

約数和(自身を除く): 218441868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 4201, 5052, 7578, 8402, 10104, 12603, 15156, 16804, 25206, 30312, 33608, 37809, 50412, 75618, 100824, 151236, 302472, 1768621, 3537242, 5305863, 7074484, 10611726, 14148968, 15917589, 21223452, 31835178, 42446904, 63670356, 127340712]

約数ペア:

[(1, 127340712), (2, 63670356), (3, 42446904), (4, 31835178), (6, 21223452), (8, 15917589), (9, 14148968), (12, 10611726), (18, 7074484), (24, 5305863), (36, 3537242), (72, 1768621), (421, 302472), (842, 151236), (1263, 100824), (1684, 75618), (2526, 50412), (3368, 37809), (3789, 33608), (4201, 30312), (5052, 25206), (7578, 16804), (8402, 15156), (10104, 12603)]