85886472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 258935040

約数和(自身を除く): 173048568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 41, 42, 56, 74, 82, 84, 111, 123, 148, 164, 168, 222, 246, 259, 287, 296, 328, 337, 444, 492, 518, 574, 674, 777, 861, 888, 984, 1011, 1036, 1148, 1348, 1517, 1554, 1722, 2022, 2072, 2296, 2359, 2696, 3034, 3108, 3444, 4044, 4551, 4718, 6068, 6216, 6888, 7077, 8088, 9102, 9436, 10619, 12136, 12469, 13817, 14154, 18204, 18872, 21238, 24938, 27634, 28308, 31857, 36408, 37407, 41451, 42476, 49876, 55268, 56616, 63714, 74814, 82902, 84952, 87283, 96719, 99752, 110536, 127428, 149628, 165804, 174566, 193438, 254856, 261849, 290157, 299256, 331608, 349132, 386876, 511229, 523698, 580314, 698264, 773752, 1022458, 1047396, 1160628, 1533687, 2044916, 2094792, 2321256, 3067374, 3578603, 4089832, 6134748, 7157206, 10735809, 12269496, 14314412, 21471618, 28628824, 42943236, 85886472]

約数ペア:

[(1, 85886472), (2, 42943236), (3, 28628824), (4, 21471618), (6, 14314412), (7, 12269496), (8, 10735809), (12, 7157206), (14, 6134748), (21, 4089832), (24, 3578603), (28, 3067374), (37, 2321256), (41, 2094792), (42, 2044916), (56, 1533687), (74, 1160628), (82, 1047396), (84, 1022458), (111, 773752), (123, 698264), (148, 580314), (164, 523698), (168, 511229), (222, 386876), (246, 349132), (259, 331608), (287, 299256), (296, 290157), (328, 261849), (337, 254856), (444, 193438), (492, 174566), (518, 165804), (574, 149628), (674, 127428), (777, 110536), (861, 99752), (888, 96719), (984, 87283), (1011, 84952), (1036, 82902), (1148, 74814), (1348, 63714), (1517, 56616), (1554, 55268), (1722, 49876), (2022, 42476), (2072, 41451), (2296, 37407), (2359, 36408), (2696, 31857), (3034, 28308), (3108, 27634), (3444, 24938), (4044, 21238), (4551, 18872), (4718, 18204), (6068, 14154), (6216, 13817), (6888, 12469), (7077, 12136), (8088, 10619), (9102, 9436)]