7205472

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 20756736

約数和(自身を除く): 13551264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 197, 254, 288, 381, 394, 508, 591, 762, 788, 1016, 1143, 1182, 1524, 1576, 1773, 2032, 2286, 2364, 3048, 3152, 3546, 4064, 4572, 4728, 6096, 6304, 7092, 9144, 9456, 12192, 14184, 18288, 18912, 25019, 28368, 36576, 50038, 56736, 75057, 100076, 150114, 200152, 225171, 300228, 400304, 450342, 600456, 800608, 900684, 1200912, 1801368, 2401824, 3602736, 7205472]

約数ペア:

[(1, 7205472), (2, 3602736), (3, 2401824), (4, 1801368), (6, 1200912), (8, 900684), (9, 800608), (12, 600456), (16, 450342), (18, 400304), (24, 300228), (32, 225171), (36, 200152), (48, 150114), (72, 100076), (96, 75057), (127, 56736), (144, 50038), (197, 36576), (254, 28368), (288, 25019), (381, 18912), (394, 18288), (508, 14184), (591, 12192), (762, 9456), (788, 9144), (1016, 7092), (1143, 6304), (1182, 6096), (1524, 4728), (1576, 4572), (1773, 4064), (2032, 3546), (2286, 3152), (2364, 3048)]