27768576

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 85357440

約数和(自身を除く): 57588864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 173, 176, 192, 209, 228, 256, 264, 304, 346, 352, 384, 418, 456, 519, 528, 608, 627, 692, 704, 768, 836, 912, 1038, 1056, 1216, 1254, 1384, 1408, 1672, 1824, 1903, 2076, 2112, 2432, 2508, 2768, 2816, 3287, 3344, 3648, 3806, 4152, 4224, 4864, 5016, 5536, 5709, 6574, 6688, 7296, 7612, 8304, 8448, 9861, 10032, 11072, 11418, 13148, 13376, 14592, 15224, 16608, 19722, 20064, 22144, 22836, 26296, 26752, 30448, 33216, 36157, 39444, 40128, 44288, 45672, 52592, 53504, 60896, 66432, 72314, 78888, 80256, 91344, 105184, 108471, 121792, 132864, 144628, 157776, 160512, 182688, 210368, 216942, 243584, 289256, 315552, 365376, 420736, 433884, 487168, 578512, 631104, 730752, 841472, 867768, 1157024, 1262208, 1461504, 1735536, 2314048, 2524416, 3471072, 4628096, 6942144, 9256192, 13884288, 27768576]

約数ペア:

[(1, 27768576), (2, 13884288), (3, 9256192), (4, 6942144), (6, 4628096), (8, 3471072), (11, 2524416), (12, 2314048), (16, 1735536), (19, 1461504), (22, 1262208), (24, 1157024), (32, 867768), (33, 841472), (38, 730752), (44, 631104), (48, 578512), (57, 487168), (64, 433884), (66, 420736), (76, 365376), (88, 315552), (96, 289256), (114, 243584), (128, 216942), (132, 210368), (152, 182688), (173, 160512), (176, 157776), (192, 144628), (209, 132864), (228, 121792), (256, 108471), (264, 105184), (304, 91344), (346, 80256), (352, 78888), (384, 72314), (418, 66432), (456, 60896), (519, 53504), (528, 52592), (608, 45672), (627, 44288), (692, 40128), (704, 39444), (768, 36157), (836, 33216), (912, 30448), (1038, 26752), (1056, 26296), (1216, 22836), (1254, 22144), (1384, 20064), (1408, 19722), (1672, 16608), (1824, 15224), (1903, 14592), (2076, 13376), (2112, 13148), (2432, 11418), (2508, 11072), (2768, 10032), (2816, 9861), (3287, 8448), (3344, 8304), (3648, 7612), (3806, 7296), (4152, 6688), (4224, 6574), (4864, 5709), (5016, 5536)]