91085696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 213628800

約数和(自身を除く): 122543104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 64, 67, 76, 86, 104, 128, 134, 152, 172, 208, 247, 268, 304, 344, 416, 494, 536, 559, 608, 688, 817, 832, 871, 988, 1072, 1118, 1216, 1273, 1376, 1634, 1664, 1742, 1976, 2144, 2236, 2432, 2546, 2752, 2881, 3268, 3484, 3952, 4288, 4472, 5092, 5504, 5762, 6536, 6968, 7904, 8576, 8944, 10184, 10621, 11524, 13072, 13936, 15808, 16549, 17888, 20368, 21242, 23048, 26144, 27872, 31616, 33098, 35776, 37453, 40736, 42484, 46096, 52288, 54739, 55744, 66196, 71552, 74906, 81472, 84968, 92192, 104576, 109478, 111488, 132392, 149812, 162944, 169936, 184384, 218956, 264784, 299624, 339872, 368768, 437912, 529568, 599248, 679744, 711607, 875824, 1059136, 1198496, 1359488, 1423214, 1751648, 2118272, 2396992, 2846428, 3503296, 4793984, 5692856, 7006592, 11385712, 22771424, 45542848, 91085696]

約数ペア:

[(1, 91085696), (2, 45542848), (4, 22771424), (8, 11385712), (13, 7006592), (16, 5692856), (19, 4793984), (26, 3503296), (32, 2846428), (38, 2396992), (43, 2118272), (52, 1751648), (64, 1423214), (67, 1359488), (76, 1198496), (86, 1059136), (104, 875824), (128, 711607), (134, 679744), (152, 599248), (172, 529568), (208, 437912), (247, 368768), (268, 339872), (304, 299624), (344, 264784), (416, 218956), (494, 184384), (536, 169936), (559, 162944), (608, 149812), (688, 132392), (817, 111488), (832, 109478), (871, 104576), (988, 92192), (1072, 84968), (1118, 81472), (1216, 74906), (1273, 71552), (1376, 66196), (1634, 55744), (1664, 54739), (1742, 52288), (1976, 46096), (2144, 42484), (2236, 40736), (2432, 37453), (2546, 35776), (2752, 33098), (2881, 31616), (3268, 27872), (3484, 26144), (3952, 23048), (4288, 21242), (4472, 20368), (5092, 17888), (5504, 16549), (5762, 15808), (6536, 13936), (6968, 13072), (7904, 11524), (8576, 10621), (8944, 10184)]