72380268

素因数分解:

$2^2\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{1913}}^1$

素因数の和:2974

約数の個数: 36

約数和(自身を含む): 183231048

約数和(自身を除く): 110850780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1051, 1913, 2102, 3153, 3826, 4204, 5739, 6306, 7652, 9459, 11478, 12612, 17217, 18918, 22956, 34434, 37836, 68868, 2010563, 4021126, 6031689, 8042252, 12063378, 18095067, 24126756, 36190134, 72380268]

約数ペア:

[(1, 72380268), (2, 36190134), (3, 24126756), (4, 18095067), (6, 12063378), (9, 8042252), (12, 6031689), (18, 4021126), (36, 2010563), (1051, 68868), (1913, 37836), (2102, 34434), (3153, 22956), (3826, 18918), (4204, 17217), (5739, 12612), (6306, 11478), (7652, 9459)]