91977984

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 144

約数和(自身を含む): 311015040

約数和(自身を除く): 219037056

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 1901, 2016, 2304, 2688, 3024, 3456, 3802, 4032, 5376, 5703, 6048, 6912, 7604, 8064, 11406, 12096, 13307, 15208, 16128, 17109, 22812, 24192, 26614, 30416, 34218, 39921, 45624, 48384, 51327, 53228, 60832, 68436, 79842, 91248, 102654, 106456, 119763, 121664, 136872, 159684, 182496, 205308, 212912, 239526, 243328, 273744, 319368, 359289, 364992, 410616, 425824, 479052, 486656, 547488, 638736, 718578, 729984, 821232, 851648, 958104, 1094976, 1277472, 1437156, 1459968, 1642464, 1703296, 1916208, 2189952, 2554944, 2874312, 3284928, 3406592, 3832416, 4379904, 5109888, 5748624, 6569856, 7664832, 10219776, 11497248, 13139712, 15329664, 22994496, 30659328, 45988992, 91977984]

約数ペア:

[(1, 91977984), (2, 45988992), (3, 30659328), (4, 22994496), (6, 15329664), (7, 13139712), (8, 11497248), (9, 10219776), (12, 7664832), (14, 6569856), (16, 5748624), (18, 5109888), (21, 4379904), (24, 3832416), (27, 3406592), (28, 3284928), (32, 2874312), (36, 2554944), (42, 2189952), (48, 1916208), (54, 1703296), (56, 1642464), (63, 1459968), (64, 1437156), (72, 1277472), (84, 1094976), (96, 958104), (108, 851648), (112, 821232), (126, 729984), (128, 718578), (144, 638736), (168, 547488), (189, 486656), (192, 479052), (216, 425824), (224, 410616), (252, 364992), (256, 359289), (288, 319368), (336, 273744), (378, 243328), (384, 239526), (432, 212912), (448, 205308), (504, 182496), (576, 159684), (672, 136872), (756, 121664), (768, 119763), (864, 106456), (896, 102654), (1008, 91248), (1152, 79842), (1344, 68436), (1512, 60832), (1728, 53228), (1792, 51327), (1901, 48384), (2016, 45624), (2304, 39921), (2688, 34218), (3024, 30416), (3456, 26614), (3802, 24192), (4032, 22812), (5376, 17109), (5703, 16128), (6048, 15208), (6912, 13307), (7604, 12096), (8064, 11406)]