63874944

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{89}}^2$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 212451720

約数和(自身を除く): 148576776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 128, 144, 168, 178, 192, 224, 252, 267, 288, 336, 356, 384, 448, 504, 534, 576, 623, 672, 712, 801, 896, 1008, 1068, 1152, 1246, 1344, 1424, 1602, 1869, 2016, 2136, 2492, 2688, 2848, 3204, 3738, 4032, 4272, 4984, 5607, 5696, 6408, 7476, 7921, 8064, 8544, 9968, 11214, 11392, 12816, 14952, 15842, 17088, 19936, 22428, 23763, 25632, 29904, 31684, 34176, 39872, 44856, 47526, 51264, 55447, 59808, 63368, 71289, 79744, 89712, 95052, 102528, 110894, 119616, 126736, 142578, 166341, 179424, 190104, 221788, 239232, 253472, 285156, 332682, 358848, 380208, 443576, 499023, 506944, 570312, 665364, 717696, 760416, 887152, 998046, 1013888, 1140624, 1330728, 1520832, 1774304, 1996092, 2281248, 2661456, 3041664, 3548608, 3992184, 4562496, 5322912, 7097216, 7984368, 9124992, 10645824, 15968736, 21291648, 31937472, 63874944]

約数ペア:

[(1, 63874944), (2, 31937472), (3, 21291648), (4, 15968736), (6, 10645824), (7, 9124992), (8, 7984368), (9, 7097216), (12, 5322912), (14, 4562496), (16, 3992184), (18, 3548608), (21, 3041664), (24, 2661456), (28, 2281248), (32, 1996092), (36, 1774304), (42, 1520832), (48, 1330728), (56, 1140624), (63, 1013888), (64, 998046), (72, 887152), (84, 760416), (89, 717696), (96, 665364), (112, 570312), (126, 506944), (128, 499023), (144, 443576), (168, 380208), (178, 358848), (192, 332682), (224, 285156), (252, 253472), (267, 239232), (288, 221788), (336, 190104), (356, 179424), (384, 166341), (448, 142578), (504, 126736), (534, 119616), (576, 110894), (623, 102528), (672, 95052), (712, 89712), (801, 79744), (896, 71289), (1008, 63368), (1068, 59808), (1152, 55447), (1246, 51264), (1344, 47526), (1424, 44856), (1602, 39872), (1869, 34176), (2016, 31684), (2136, 29904), (2492, 25632), (2688, 23763), (2848, 22428), (3204, 19936), (3738, 17088), (4032, 15842), (4272, 14952), (4984, 12816), (5607, 11392), (5696, 11214), (6408, 9968), (7476, 8544), (7921, 8064)]