82201644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2535

約数の個数: 72

約数和(自身を含む): 239305248

約数和(自身を除く): 157103604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2381, 2466, 2877, 3836, 4762, 4932, 5754, 7143, 8631, 9524, 11508, 14286, 16667, 17262, 21429, 28572, 33334, 34524, 42858, 50001, 66668, 85716, 100002, 150003, 200004, 300006, 326197, 600012, 652394, 978591, 1304788, 1957182, 2283379, 2935773, 3914364, 4566758, 5871546, 6850137, 9133516, 11743092, 13700274, 20550411, 27400548, 41100822, 82201644]

約数ペア:

[(1, 82201644), (2, 41100822), (3, 27400548), (4, 20550411), (6, 13700274), (7, 11743092), (9, 9133516), (12, 6850137), (14, 5871546), (18, 4566758), (21, 3914364), (28, 2935773), (36, 2283379), (42, 1957182), (63, 1304788), (84, 978591), (126, 652394), (137, 600012), (252, 326197), (274, 300006), (411, 200004), (548, 150003), (822, 100002), (959, 85716), (1233, 66668), (1644, 50001), (1918, 42858), (2381, 34524), (2466, 33334), (2877, 28572), (3836, 21429), (4762, 17262), (4932, 16667), (5754, 14286), (7143, 11508), (8631, 9524)]