73778368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 168981120

約数和(自身を除く): 95202752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 64, 68, 76, 83, 86, 136, 152, 166, 172, 272, 304, 323, 332, 344, 544, 608, 646, 664, 688, 731, 817, 1088, 1216, 1292, 1328, 1376, 1411, 1462, 1577, 1634, 2584, 2656, 2752, 2822, 2924, 3154, 3268, 3569, 5168, 5312, 5644, 5848, 6308, 6536, 7138, 10336, 11288, 11696, 12616, 13072, 13889, 14276, 20672, 22576, 23392, 25232, 26144, 26809, 27778, 28552, 45152, 46784, 50464, 52288, 53618, 55556, 57104, 60673, 67811, 90304, 100928, 107236, 111112, 114208, 121346, 135622, 214472, 222224, 228416, 242692, 271244, 428944, 444448, 485384, 542488, 857888, 888896, 970768, 1084976, 1152787, 1715776, 1941536, 2169952, 2305574, 3883072, 4339904, 4611148, 9222296, 18444592, 36889184, 73778368]

約数ペア:

[(1, 73778368), (2, 36889184), (4, 18444592), (8, 9222296), (16, 4611148), (17, 4339904), (19, 3883072), (32, 2305574), (34, 2169952), (38, 1941536), (43, 1715776), (64, 1152787), (68, 1084976), (76, 970768), (83, 888896), (86, 857888), (136, 542488), (152, 485384), (166, 444448), (172, 428944), (272, 271244), (304, 242692), (323, 228416), (332, 222224), (344, 214472), (544, 135622), (608, 121346), (646, 114208), (664, 111112), (688, 107236), (731, 100928), (817, 90304), (1088, 67811), (1216, 60673), (1292, 57104), (1328, 55556), (1376, 53618), (1411, 52288), (1462, 50464), (1577, 46784), (1634, 45152), (2584, 28552), (2656, 27778), (2752, 26809), (2822, 26144), (2924, 25232), (3154, 23392), (3268, 22576), (3569, 20672), (5168, 14276), (5312, 13889), (5644, 13072), (5848, 12616), (6308, 11696), (6536, 11288), (7138, 10336)]