72002868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8011}}^1$

素因数の和:8132

約数の個数: 48

約数和(自身を含む): 193826304

約数和(自身を除く): 121823436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8011, 8988, 16022, 24033, 32044, 48066, 56077, 96132, 112154, 168231, 224308, 336462, 672924, 857177, 1714354, 2571531, 3428708, 5143062, 6000239, 10286124, 12000478, 18000717, 24000956, 36001434, 72002868]

約数ペア:

[(1, 72002868), (2, 36001434), (3, 24000956), (4, 18000717), (6, 12000478), (7, 10286124), (12, 6000239), (14, 5143062), (21, 3428708), (28, 2571531), (42, 1714354), (84, 857177), (107, 672924), (214, 336462), (321, 224308), (428, 168231), (642, 112154), (749, 96132), (1284, 56077), (1498, 48066), (2247, 32044), (2996, 24033), (4494, 16022), (8011, 8988)]