64779968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 88839232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 116, 152, 167, 176, 209, 232, 304, 319, 334, 352, 418, 464, 551, 608, 638, 668, 704, 836, 928, 1102, 1216, 1276, 1336, 1672, 1837, 1856, 2204, 2552, 2672, 3173, 3344, 3674, 4408, 4843, 5104, 5344, 6061, 6346, 6688, 7348, 8816, 9686, 10208, 10688, 12122, 12692, 13376, 14696, 17632, 19372, 20416, 24244, 25384, 29392, 34903, 35264, 38744, 48488, 50768, 53273, 58784, 69806, 77488, 92017, 96976, 101536, 106546, 117568, 139612, 154976, 184034, 193952, 203072, 213092, 279224, 309952, 368068, 387904, 426184, 558448, 736136, 852368, 1012187, 1116896, 1472272, 1704736, 2024374, 2233792, 2944544, 3409472, 4048748, 5889088, 8097496, 16194992, 32389984, 64779968]

約数ペア:

[(1, 64779968), (2, 32389984), (4, 16194992), (8, 8097496), (11, 5889088), (16, 4048748), (19, 3409472), (22, 2944544), (29, 2233792), (32, 2024374), (38, 1704736), (44, 1472272), (58, 1116896), (64, 1012187), (76, 852368), (88, 736136), (116, 558448), (152, 426184), (167, 387904), (176, 368068), (209, 309952), (232, 279224), (304, 213092), (319, 203072), (334, 193952), (352, 184034), (418, 154976), (464, 139612), (551, 117568), (608, 106546), (638, 101536), (668, 96976), (704, 92017), (836, 77488), (928, 69806), (1102, 58784), (1216, 53273), (1276, 50768), (1336, 48488), (1672, 38744), (1837, 35264), (1856, 34903), (2204, 29392), (2552, 25384), (2672, 24244), (3173, 20416), (3344, 19372), (3674, 17632), (4408, 14696), (4843, 13376), (5104, 12692), (5344, 12122), (6061, 10688), (6346, 10208), (6688, 9686), (7348, 8816)]