83343288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 165027912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 83, 84, 86, 129, 139, 166, 168, 172, 249, 258, 278, 301, 332, 344, 417, 498, 516, 556, 581, 602, 664, 834, 903, 973, 996, 1032, 1112, 1162, 1204, 1668, 1743, 1806, 1946, 1992, 2324, 2408, 2919, 3336, 3486, 3569, 3612, 3892, 4648, 5838, 5977, 6972, 7138, 7224, 7784, 10707, 11537, 11676, 11954, 13944, 14276, 17931, 21414, 23074, 23352, 23908, 24983, 28552, 34611, 35862, 41839, 42828, 46148, 47816, 49966, 69222, 71724, 74949, 80759, 83678, 85656, 92296, 99932, 125517, 138444, 143448, 149898, 161518, 167356, 199864, 242277, 251034, 276888, 299796, 323036, 334712, 484554, 496091, 502068, 599592, 646072, 969108, 992182, 1004136, 1488273, 1938216, 1984364, 2976546, 3472637, 3968728, 5953092, 6945274, 10417911, 11906184, 13890548, 20835822, 27781096, 41671644, 83343288]

約数ペア:

[(1, 83343288), (2, 41671644), (3, 27781096), (4, 20835822), (6, 13890548), (7, 11906184), (8, 10417911), (12, 6945274), (14, 5953092), (21, 3968728), (24, 3472637), (28, 2976546), (42, 1984364), (43, 1938216), (56, 1488273), (83, 1004136), (84, 992182), (86, 969108), (129, 646072), (139, 599592), (166, 502068), (168, 496091), (172, 484554), (249, 334712), (258, 323036), (278, 299796), (301, 276888), (332, 251034), (344, 242277), (417, 199864), (498, 167356), (516, 161518), (556, 149898), (581, 143448), (602, 138444), (664, 125517), (834, 99932), (903, 92296), (973, 85656), (996, 83678), (1032, 80759), (1112, 74949), (1162, 71724), (1204, 69222), (1668, 49966), (1743, 47816), (1806, 46148), (1946, 42828), (1992, 41839), (2324, 35862), (2408, 34611), (2919, 28552), (3336, 24983), (3486, 23908), (3569, 23352), (3612, 23074), (3892, 21414), (4648, 17931), (5838, 14276), (5977, 13944), (6972, 11954), (7138, 11676), (7224, 11537), (7784, 10707)]