72217054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1373}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 141730848

約数和(自身を除く): 69513794

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 442, 578, 1373, 1547, 2023, 2746, 3094, 3757, 4046, 7514, 9611, 17849, 19222, 23341, 26299, 35698, 46682, 52598, 124943, 163387, 249886, 303433, 326774, 396797, 606866, 793594, 2124031, 2777579, 4248062, 5158361, 5555158, 10316722, 36108527, 72217054]

約数ペア:

[(1, 72217054), (2, 36108527), (7, 10316722), (13, 5555158), (14, 5158361), (17, 4248062), (26, 2777579), (34, 2124031), (91, 793594), (119, 606866), (182, 396797), (221, 326774), (238, 303433), (289, 249886), (442, 163387), (578, 124943), (1373, 52598), (1547, 46682), (2023, 35698), (2746, 26299), (3094, 23341), (3757, 19222), (4046, 17849), (7514, 9611)]