83108508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 244379520

約数和(自身を除く): 161271012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 147, 172, 173, 196, 228, 258, 266, 294, 301, 346, 399, 516, 519, 532, 588, 602, 692, 798, 817, 903, 931, 1038, 1204, 1211, 1596, 1634, 1806, 1862, 2076, 2107, 2422, 2451, 2793, 3268, 3287, 3612, 3633, 3724, 4214, 4844, 4902, 5586, 5719, 6321, 6574, 7266, 7439, 8428, 8477, 9804, 9861, 11172, 11438, 12642, 13148, 14532, 14878, 16954, 17157, 19722, 22317, 22876, 23009, 25284, 25431, 29756, 33908, 34314, 39444, 40033, 44634, 46018, 50862, 52073, 68628, 69027, 80066, 89268, 92036, 101724, 104146, 120099, 138054, 141341, 156219, 160132, 161063, 208292, 240198, 276108, 282682, 312438, 322126, 364511, 424023, 480396, 483189, 565364, 624876, 644252, 729022, 848046, 966378, 989387, 1093533, 1458044, 1696092, 1932756, 1978774, 2187066, 2968161, 3957548, 4374132, 5936322, 6925709, 11872644, 13851418, 20777127, 27702836, 41554254, 83108508]

約数ペア:

[(1, 83108508), (2, 41554254), (3, 27702836), (4, 20777127), (6, 13851418), (7, 11872644), (12, 6925709), (14, 5936322), (19, 4374132), (21, 3957548), (28, 2968161), (38, 2187066), (42, 1978774), (43, 1932756), (49, 1696092), (57, 1458044), (76, 1093533), (84, 989387), (86, 966378), (98, 848046), (114, 729022), (129, 644252), (133, 624876), (147, 565364), (172, 483189), (173, 480396), (196, 424023), (228, 364511), (258, 322126), (266, 312438), (294, 282682), (301, 276108), (346, 240198), (399, 208292), (516, 161063), (519, 160132), (532, 156219), (588, 141341), (602, 138054), (692, 120099), (798, 104146), (817, 101724), (903, 92036), (931, 89268), (1038, 80066), (1204, 69027), (1211, 68628), (1596, 52073), (1634, 50862), (1806, 46018), (1862, 44634), (2076, 40033), (2107, 39444), (2422, 34314), (2451, 33908), (2793, 29756), (3268, 25431), (3287, 25284), (3612, 23009), (3633, 22876), (3724, 22317), (4214, 19722), (4844, 17157), (4902, 16954), (5586, 14878), (5719, 14532), (6321, 13148), (6574, 12642), (7266, 11438), (7439, 11172), (8428, 9861), (8477, 9804)]