72761814

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{4447}}^1$

素因数の和:4562

約数の個数: 40

約数和(自身を含む): 164691648

約数和(自身を除く): 91929834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 4447, 5454, 8181, 8894, 13341, 16362, 26682, 40023, 80046, 120069, 240138, 360207, 449147, 720414, 898294, 1347441, 2694882, 4042323, 8084646, 12126969, 24253938, 36380907, 72761814]

約数ペア:

[(1, 72761814), (2, 36380907), (3, 24253938), (6, 12126969), (9, 8084646), (18, 4042323), (27, 2694882), (54, 1347441), (81, 898294), (101, 720414), (162, 449147), (202, 360207), (303, 240138), (606, 120069), (909, 80046), (1818, 40023), (2727, 26682), (4447, 16362), (5454, 13341), (8181, 8894)]