84173952

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 239904000

約数和(自身を除く): 155730048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 139, 152, 166, 192, 228, 249, 278, 304, 332, 384, 417, 456, 498, 556, 608, 664, 834, 912, 996, 1112, 1216, 1328, 1577, 1668, 1824, 1992, 2224, 2432, 2641, 2656, 3154, 3336, 3648, 3984, 4448, 4731, 5282, 5312, 6308, 6672, 7296, 7923, 7968, 8896, 9462, 10564, 10624, 11537, 12616, 13344, 15846, 15936, 17792, 18924, 21128, 23074, 25232, 26688, 31692, 31872, 34611, 37848, 42256, 46148, 50464, 53376, 63384, 69222, 75696, 84512, 92296, 100928, 126768, 138444, 151392, 169024, 184592, 201856, 219203, 253536, 276888, 302784, 338048, 369184, 438406, 507072, 553776, 605568, 657609, 738368, 876812, 1014144, 1107552, 1315218, 1476736, 1753624, 2215104, 2630436, 3507248, 4430208, 5260872, 7014496, 10521744, 14028992, 21043488, 28057984, 42086976, 84173952]

約数ペア:

[(1, 84173952), (2, 42086976), (3, 28057984), (4, 21043488), (6, 14028992), (8, 10521744), (12, 7014496), (16, 5260872), (19, 4430208), (24, 3507248), (32, 2630436), (38, 2215104), (48, 1753624), (57, 1476736), (64, 1315218), (76, 1107552), (83, 1014144), (96, 876812), (114, 738368), (128, 657609), (139, 605568), (152, 553776), (166, 507072), (192, 438406), (228, 369184), (249, 338048), (278, 302784), (304, 276888), (332, 253536), (384, 219203), (417, 201856), (456, 184592), (498, 169024), (556, 151392), (608, 138444), (664, 126768), (834, 100928), (912, 92296), (996, 84512), (1112, 75696), (1216, 69222), (1328, 63384), (1577, 53376), (1668, 50464), (1824, 46148), (1992, 42256), (2224, 37848), (2432, 34611), (2641, 31872), (2656, 31692), (3154, 26688), (3336, 25232), (3648, 23074), (3984, 21128), (4448, 18924), (4731, 17792), (5282, 15936), (5312, 15846), (6308, 13344), (6672, 12616), (7296, 11537), (7923, 10624), (7968, 10564), (8896, 9462)]