81088656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 246412800

約数和(自身を除く): 165324144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 59, 66, 76, 88, 114, 118, 132, 137, 152, 176, 177, 209, 228, 236, 264, 274, 304, 354, 411, 418, 456, 472, 528, 548, 627, 649, 708, 822, 836, 912, 944, 1096, 1121, 1254, 1298, 1416, 1507, 1644, 1672, 1947, 2192, 2242, 2508, 2596, 2603, 2832, 3014, 3288, 3344, 3363, 3894, 4484, 4521, 5016, 5192, 5206, 6028, 6576, 6726, 7788, 7809, 8083, 8968, 9042, 10032, 10384, 10412, 12056, 12331, 13452, 15576, 15618, 16166, 17936, 18084, 20824, 24112, 24249, 24662, 26904, 28633, 31152, 31236, 32332, 36168, 36993, 41648, 48498, 49324, 53808, 57266, 62472, 64664, 72336, 73986, 85899, 88913, 96996, 98648, 114532, 124944, 129328, 147972, 153577, 171798, 177826, 193992, 197296, 229064, 266739, 295944, 307154, 343596, 355652, 387984, 458128, 460731, 533478, 591888, 614308, 687192, 711304, 921462, 1066956, 1228616, 1374384, 1422608, 1689347, 1842924, 2133912, 2457232, 3378694, 3685848, 4267824, 5068041, 6757388, 7371696, 10136082, 13514776, 20272164, 27029552, 40544328, 81088656]

約数ペア:

[(1, 81088656), (2, 40544328), (3, 27029552), (4, 20272164), (6, 13514776), (8, 10136082), (11, 7371696), (12, 6757388), (16, 5068041), (19, 4267824), (22, 3685848), (24, 3378694), (33, 2457232), (38, 2133912), (44, 1842924), (48, 1689347), (57, 1422608), (59, 1374384), (66, 1228616), (76, 1066956), (88, 921462), (114, 711304), (118, 687192), (132, 614308), (137, 591888), (152, 533478), (176, 460731), (177, 458128), (209, 387984), (228, 355652), (236, 343596), (264, 307154), (274, 295944), (304, 266739), (354, 229064), (411, 197296), (418, 193992), (456, 177826), (472, 171798), (528, 153577), (548, 147972), (627, 129328), (649, 124944), (708, 114532), (822, 98648), (836, 96996), (912, 88913), (944, 85899), (1096, 73986), (1121, 72336), (1254, 64664), (1298, 62472), (1416, 57266), (1507, 53808), (1644, 49324), (1672, 48498), (1947, 41648), (2192, 36993), (2242, 36168), (2508, 32332), (2596, 31236), (2603, 31152), (2832, 28633), (3014, 26904), (3288, 24662), (3344, 24249), (3363, 24112), (3894, 20824), (4484, 18084), (4521, 17936), (5016, 16166), (5192, 15618), (5206, 15576), (6028, 13452), (6576, 12331), (6726, 12056), (7788, 10412), (7809, 10384), (8083, 10032), (8968, 9042)]