72487716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1187}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 121241820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1187, 1454, 2181, 2374, 2908, 3561, 4362, 4748, 5089, 7122, 8309, 8724, 10178, 14244, 15267, 16618, 20356, 24927, 30534, 33236, 49854, 61068, 99708, 862949, 1725898, 2588847, 3451796, 5177694, 6040643, 10355388, 12081286, 18121929, 24162572, 36243858, 72487716]

約数ペア:

[(1, 72487716), (2, 36243858), (3, 24162572), (4, 18121929), (6, 12081286), (7, 10355388), (12, 6040643), (14, 5177694), (21, 3451796), (28, 2588847), (42, 1725898), (84, 862949), (727, 99708), (1187, 61068), (1454, 49854), (2181, 33236), (2374, 30534), (2908, 24927), (3561, 20356), (4362, 16618), (4748, 15267), (5089, 14244), (7122, 10178), (8309, 8724)]