78444072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 257760000

約数和(自身を除く): 179315928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1789, 1827, 2088, 2436, 3132, 3578, 3654, 4872, 5367, 5481, 6264, 7156, 7308, 10734, 10962, 12523, 14312, 14616, 16101, 21468, 21924, 25046, 32202, 37569, 42936, 43848, 48303, 50092, 51881, 64404, 75138, 96606, 100184, 103762, 112707, 128808, 150276, 155643, 193212, 207524, 225414, 300552, 311286, 338121, 363167, 386424, 415048, 450828, 466929, 622572, 676242, 726334, 901656, 933858, 1089501, 1245144, 1352484, 1400787, 1452668, 1867716, 2179002, 2704968, 2801574, 2905336, 3268503, 3735432, 4358004, 5603148, 6537006, 8716008, 9805509, 11206296, 13074012, 19611018, 26148024, 39222036, 78444072]

約数ペア:

[(1, 78444072), (2, 39222036), (3, 26148024), (4, 19611018), (6, 13074012), (7, 11206296), (8, 9805509), (9, 8716008), (12, 6537006), (14, 5603148), (18, 4358004), (21, 3735432), (24, 3268503), (27, 2905336), (28, 2801574), (29, 2704968), (36, 2179002), (42, 1867716), (54, 1452668), (56, 1400787), (58, 1352484), (63, 1245144), (72, 1089501), (84, 933858), (87, 901656), (108, 726334), (116, 676242), (126, 622572), (168, 466929), (174, 450828), (189, 415048), (203, 386424), (216, 363167), (232, 338121), (252, 311286), (261, 300552), (348, 225414), (378, 207524), (406, 193212), (504, 155643), (522, 150276), (609, 128808), (696, 112707), (756, 103762), (783, 100184), (812, 96606), (1044, 75138), (1218, 64404), (1512, 51881), (1566, 50092), (1624, 48303), (1789, 43848), (1827, 42936), (2088, 37569), (2436, 32202), (3132, 25046), (3578, 21924), (3654, 21468), (4872, 16101), (5367, 14616), (5481, 14312), (6264, 12523), (7156, 10962), (7308, 10734)]