64919232

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1820

約数の個数: 140

約数和(自身を含む): 220055440

約数和(自身を除く): 155136208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 1789, 2016, 2268, 2592, 3024, 3578, 4032, 4536, 5184, 5367, 6048, 7156, 9072, 10734, 12096, 12523, 14312, 16101, 18144, 21468, 25046, 28624, 32202, 36288, 37569, 42936, 48303, 50092, 57248, 64404, 75138, 85872, 96606, 100184, 112707, 114496, 128808, 144909, 150276, 171744, 193212, 200368, 225414, 257616, 289818, 300552, 338121, 343488, 386424, 400736, 450828, 515232, 579636, 601104, 676242, 772848, 801472, 901656, 1014363, 1030464, 1159272, 1202208, 1352484, 1545696, 1803312, 2028726, 2318544, 2404416, 2704968, 3091392, 3606624, 4057452, 4637088, 5409936, 7213248, 8114904, 9274176, 10819872, 16229808, 21639744, 32459616, 64919232]

約数ペア:

[(1, 64919232), (2, 32459616), (3, 21639744), (4, 16229808), (6, 10819872), (7, 9274176), (8, 8114904), (9, 7213248), (12, 5409936), (14, 4637088), (16, 4057452), (18, 3606624), (21, 3091392), (24, 2704968), (27, 2404416), (28, 2318544), (32, 2028726), (36, 1803312), (42, 1545696), (48, 1352484), (54, 1202208), (56, 1159272), (63, 1030464), (64, 1014363), (72, 901656), (81, 801472), (84, 772848), (96, 676242), (108, 601104), (112, 579636), (126, 515232), (144, 450828), (162, 400736), (168, 386424), (189, 343488), (192, 338121), (216, 300552), (224, 289818), (252, 257616), (288, 225414), (324, 200368), (336, 193212), (378, 171744), (432, 150276), (448, 144909), (504, 128808), (567, 114496), (576, 112707), (648, 100184), (672, 96606), (756, 85872), (864, 75138), (1008, 64404), (1134, 57248), (1296, 50092), (1344, 48303), (1512, 42936), (1728, 37569), (1789, 36288), (2016, 32202), (2268, 28624), (2592, 25046), (3024, 21468), (3578, 18144), (4032, 16101), (4536, 14312), (5184, 12523), (5367, 12096), (6048, 10734), (7156, 9072)]