66266816

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 178253136

約数和(自身を除く): 111986320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 64, 68, 77, 88, 98, 112, 113, 119, 136, 154, 176, 187, 196, 224, 226, 238, 272, 308, 352, 374, 392, 448, 452, 476, 539, 544, 616, 704, 748, 784, 791, 833, 904, 952, 1078, 1088, 1232, 1243, 1309, 1496, 1568, 1582, 1666, 1808, 1904, 1921, 2156, 2464, 2486, 2618, 2992, 3136, 3164, 3332, 3616, 3808, 3842, 4312, 4928, 4972, 5236, 5537, 5984, 6328, 6664, 7232, 7616, 7684, 8624, 8701, 9163, 9944, 10472, 11074, 11968, 12656, 13328, 13447, 15368, 17248, 17402, 18326, 19888, 20944, 21131, 22148, 25312, 26656, 26894, 30736, 34496, 34804, 36652, 39776, 41888, 42262, 44296, 50624, 53312, 53788, 60907, 61472, 69608, 73304, 79552, 83776, 84524, 88592, 94129, 107576, 121814, 122944, 139216, 146608, 147917, 169048, 177184, 188258, 215152, 243628, 278432, 293216, 295834, 338096, 354368, 376516, 430304, 487256, 556864, 586432, 591668, 676192, 753032, 860608, 974512, 1035419, 1183336, 1352384, 1506064, 1949024, 2070838, 2366672, 3012128, 3898048, 4141676, 4733344, 6024256, 8283352, 9466688, 16566704, 33133408, 66266816]

約数ペア:

[(1, 66266816), (2, 33133408), (4, 16566704), (7, 9466688), (8, 8283352), (11, 6024256), (14, 4733344), (16, 4141676), (17, 3898048), (22, 3012128), (28, 2366672), (32, 2070838), (34, 1949024), (44, 1506064), (49, 1352384), (56, 1183336), (64, 1035419), (68, 974512), (77, 860608), (88, 753032), (98, 676192), (112, 591668), (113, 586432), (119, 556864), (136, 487256), (154, 430304), (176, 376516), (187, 354368), (196, 338096), (224, 295834), (226, 293216), (238, 278432), (272, 243628), (308, 215152), (352, 188258), (374, 177184), (392, 169048), (448, 147917), (452, 146608), (476, 139216), (539, 122944), (544, 121814), (616, 107576), (704, 94129), (748, 88592), (784, 84524), (791, 83776), (833, 79552), (904, 73304), (952, 69608), (1078, 61472), (1088, 60907), (1232, 53788), (1243, 53312), (1309, 50624), (1496, 44296), (1568, 42262), (1582, 41888), (1666, 39776), (1808, 36652), (1904, 34804), (1921, 34496), (2156, 30736), (2464, 26894), (2486, 26656), (2618, 25312), (2992, 22148), (3136, 21131), (3164, 20944), (3332, 19888), (3616, 18326), (3808, 17402), (3842, 17248), (4312, 15368), (4928, 13447), (4972, 13328), (5236, 12656), (5537, 11968), (5984, 11074), (6328, 10472), (6664, 9944), (7232, 9163), (7616, 8701), (7684, 8624)]