91991952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 279910904

約数和(自身を除く): 187918952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 313, 314, 468, 471, 624, 626, 628, 936, 939, 942, 1252, 1256, 1413, 1872, 1878, 1884, 2041, 2504, 2512, 2817, 2826, 3756, 3768, 4069, 4082, 5008, 5634, 5652, 6123, 7512, 7536, 8138, 8164, 11268, 11304, 12207, 12246, 15024, 16276, 16328, 18369, 22536, 22608, 24414, 24492, 32552, 32656, 36621, 36738, 45072, 48828, 48984, 49141, 65104, 73242, 73476, 97656, 97968, 98282, 146484, 146952, 147423, 195312, 196564, 292968, 293904, 294846, 393128, 442269, 585936, 589692, 638833, 786256, 884538, 1179384, 1277666, 1769076, 1916499, 2358768, 2555332, 3538152, 3832998, 5110664, 5749497, 7076304, 7665996, 10221328, 11498994, 15331992, 22997988, 30663984, 45995976, 91991952]

約数ペア:

[(1, 91991952), (2, 45995976), (3, 30663984), (4, 22997988), (6, 15331992), (8, 11498994), (9, 10221328), (12, 7665996), (13, 7076304), (16, 5749497), (18, 5110664), (24, 3832998), (26, 3538152), (36, 2555332), (39, 2358768), (48, 1916499), (52, 1769076), (72, 1277666), (78, 1179384), (104, 884538), (117, 786256), (144, 638833), (156, 589692), (157, 585936), (208, 442269), (234, 393128), (312, 294846), (313, 293904), (314, 292968), (468, 196564), (471, 195312), (624, 147423), (626, 146952), (628, 146484), (936, 98282), (939, 97968), (942, 97656), (1252, 73476), (1256, 73242), (1413, 65104), (1872, 49141), (1878, 48984), (1884, 48828), (2041, 45072), (2504, 36738), (2512, 36621), (2817, 32656), (2826, 32552), (3756, 24492), (3768, 24414), (4069, 22608), (4082, 22536), (5008, 18369), (5634, 16328), (5652, 16276), (6123, 15024), (7512, 12246), (7536, 12207), (8138, 11304), (8164, 11268)]