72238635

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 150264576

約数和(自身を除く): 78025941

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 83, 105, 135, 189, 249, 307, 315, 405, 415, 567, 581, 747, 921, 945, 1245, 1535, 1743, 2149, 2241, 2763, 2835, 2905, 3735, 4605, 5229, 6447, 6723, 8289, 8715, 10745, 11205, 13815, 15687, 19341, 24867, 25481, 26145, 32235, 33615, 41445, 47061, 58023, 76443, 78435, 96705, 124335, 127405, 174069, 178367, 229329, 235305, 290115, 382215, 535101, 687987, 870345, 891835, 1146645, 1605303, 2063961, 2675505, 3439935, 4815909, 8026515, 10319805, 14447727, 24079545, 72238635]

約数ペア:

[(1, 72238635), (3, 24079545), (5, 14447727), (7, 10319805), (9, 8026515), (15, 4815909), (21, 3439935), (27, 2675505), (35, 2063961), (45, 1605303), (63, 1146645), (81, 891835), (83, 870345), (105, 687987), (135, 535101), (189, 382215), (249, 290115), (307, 235305), (315, 229329), (405, 178367), (415, 174069), (567, 127405), (581, 124335), (747, 96705), (921, 78435), (945, 76443), (1245, 58023), (1535, 47061), (1743, 41445), (2149, 33615), (2241, 32235), (2763, 26145), (2835, 25481), (2905, 24867), (3735, 19341), (4605, 15687), (5229, 13815), (6447, 11205), (6723, 10745), (8289, 8715)]