78760864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 212357376

約数和(自身を除く): 133596512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 37, 43, 52, 56, 68, 74, 86, 91, 104, 112, 119, 136, 148, 172, 182, 208, 221, 224, 238, 259, 272, 296, 301, 344, 364, 416, 442, 476, 481, 518, 544, 559, 592, 602, 629, 688, 728, 731, 884, 952, 962, 1036, 1118, 1184, 1204, 1258, 1376, 1456, 1462, 1547, 1591, 1768, 1904, 1924, 2072, 2236, 2408, 2516, 2912, 2924, 3094, 3182, 3367, 3536, 3808, 3848, 3913, 4144, 4403, 4472, 4816, 5032, 5117, 5848, 6188, 6364, 6734, 7072, 7696, 7826, 8177, 8288, 8806, 8944, 9503, 9632, 10064, 10234, 11137, 11696, 12376, 12728, 13468, 15392, 15652, 16354, 17612, 17888, 19006, 20128, 20468, 20683, 22274, 23392, 24752, 25456, 26936, 27047, 31304, 32708, 35224, 38012, 40936, 41366, 44548, 49504, 50912, 53872, 54094, 57239, 62608, 65416, 66521, 70448, 76024, 81872, 82732, 89096, 107744, 108188, 114478, 125216, 130832, 133042, 140896, 144781, 152048, 163744, 165464, 178192, 189329, 216376, 228956, 261664, 266084, 289562, 304096, 330928, 351611, 356384, 378658, 432752, 457912, 532168, 579124, 661856, 703222, 757316, 865504, 915824, 1064336, 1158248, 1406444, 1514632, 1831648, 2128672, 2316496, 2461277, 2812888, 3029264, 4632992, 4922554, 5625776, 6058528, 9845108, 11251552, 19690216, 39380432, 78760864]

約数ペア:

[(1, 78760864), (2, 39380432), (4, 19690216), (7, 11251552), (8, 9845108), (13, 6058528), (14, 5625776), (16, 4922554), (17, 4632992), (26, 3029264), (28, 2812888), (32, 2461277), (34, 2316496), (37, 2128672), (43, 1831648), (52, 1514632), (56, 1406444), (68, 1158248), (74, 1064336), (86, 915824), (91, 865504), (104, 757316), (112, 703222), (119, 661856), (136, 579124), (148, 532168), (172, 457912), (182, 432752), (208, 378658), (221, 356384), (224, 351611), (238, 330928), (259, 304096), (272, 289562), (296, 266084), (301, 261664), (344, 228956), (364, 216376), (416, 189329), (442, 178192), (476, 165464), (481, 163744), (518, 152048), (544, 144781), (559, 140896), (592, 133042), (602, 130832), (629, 125216), (688, 114478), (728, 108188), (731, 107744), (884, 89096), (952, 82732), (962, 81872), (1036, 76024), (1118, 70448), (1184, 66521), (1204, 65416), (1258, 62608), (1376, 57239), (1456, 54094), (1462, 53872), (1547, 50912), (1591, 49504), (1768, 44548), (1904, 41366), (1924, 40936), (2072, 38012), (2236, 35224), (2408, 32708), (2516, 31304), (2912, 27047), (2924, 26936), (3094, 25456), (3182, 24752), (3367, 23392), (3536, 22274), (3808, 20683), (3848, 20468), (3913, 20128), (4144, 19006), (4403, 17888), (4472, 17612), (4816, 16354), (5032, 15652), (5117, 15392), (5848, 13468), (6188, 12728), (6364, 12376), (6734, 11696), (7072, 11137), (7696, 10234), (7826, 10064), (8177, 9632), (8288, 9503), (8806, 8944)]