76973598

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 201600000

約数和(自身を除く): 124626402

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 78, 87, 114, 117, 171, 174, 199, 234, 247, 261, 342, 351, 377, 398, 494, 513, 522, 551, 597, 702, 741, 754, 783, 1026, 1102, 1131, 1194, 1482, 1566, 1653, 1791, 2223, 2262, 2587, 3306, 3393, 3582, 3781, 4446, 4959, 5174, 5373, 5771, 6669, 6786, 7163, 7562, 7761, 9918, 10179, 10746, 11343, 11542, 13338, 14326, 14877, 15522, 17313, 20358, 21489, 22686, 23283, 29754, 34029, 34626, 42978, 46566, 49153, 51939, 64467, 68058, 69849, 75023, 98306, 102087, 103878, 109649, 128934, 139698, 147459, 150046, 155817, 193401, 204174, 219298, 225069, 294918, 311634, 328947, 386802, 442377, 450138, 657894, 675207, 884754, 986841, 1327131, 1350414, 1425437, 1973682, 2025621, 2654262, 2850874, 2960523, 4051242, 4276311, 5921046, 8552622, 12828933, 25657866, 38486799, 76973598]

約数ペア:

[(1, 76973598), (2, 38486799), (3, 25657866), (6, 12828933), (9, 8552622), (13, 5921046), (18, 4276311), (19, 4051242), (26, 2960523), (27, 2850874), (29, 2654262), (38, 2025621), (39, 1973682), (54, 1425437), (57, 1350414), (58, 1327131), (78, 986841), (87, 884754), (114, 675207), (117, 657894), (171, 450138), (174, 442377), (199, 386802), (234, 328947), (247, 311634), (261, 294918), (342, 225069), (351, 219298), (377, 204174), (398, 193401), (494, 155817), (513, 150046), (522, 147459), (551, 139698), (597, 128934), (702, 109649), (741, 103878), (754, 102087), (783, 98306), (1026, 75023), (1102, 69849), (1131, 68058), (1194, 64467), (1482, 51939), (1566, 49153), (1653, 46566), (1791, 42978), (2223, 34626), (2262, 34029), (2587, 29754), (3306, 23283), (3393, 22686), (3582, 21489), (3781, 20358), (4446, 17313), (4959, 15522), (5174, 14877), (5373, 14326), (5771, 13338), (6669, 11542), (6786, 11343), (7163, 10746), (7562, 10179), (7761, 9918)]