72103374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4177}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 179887968

約数和(自身を除く): 107784594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4177, 5754, 8354, 8631, 12531, 17262, 25062, 29239, 37593, 58478, 75186, 87717, 175434, 263151, 526302, 572249, 1144498, 1716747, 3433494, 4005743, 5150241, 8011486, 10300482, 12017229, 24034458, 36051687, 72103374]

約数ペア:

[(1, 72103374), (2, 36051687), (3, 24034458), (6, 12017229), (7, 10300482), (9, 8011486), (14, 5150241), (18, 4005743), (21, 3433494), (42, 1716747), (63, 1144498), (126, 572249), (137, 526302), (274, 263151), (411, 175434), (822, 87717), (959, 75186), (1233, 58478), (1918, 37593), (2466, 29239), (2877, 25062), (4177, 17262), (5754, 12531), (8354, 8631)]