66214656

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 108

約数和(自身を含む): 197695680

約数和(自身を除く): 131481024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 991, 1044, 1152, 1392, 1856, 1982, 2088, 2304, 2784, 2973, 3712, 3964, 4176, 5568, 5946, 7424, 7928, 8352, 8919, 11136, 11892, 15856, 16704, 17838, 22272, 23784, 28739, 31712, 33408, 35676, 47568, 57478, 63424, 66816, 71352, 86217, 95136, 114956, 126848, 142704, 172434, 190272, 229912, 253696, 258651, 285408, 344868, 380544, 459824, 517302, 570816, 689736, 761088, 919648, 1034604, 1141632, 1379472, 1839296, 2069208, 2283264, 2758944, 3678592, 4138416, 5517888, 7357184, 8276832, 11035776, 16553664, 22071552, 33107328, 66214656]

約数ペア:

[(1, 66214656), (2, 33107328), (3, 22071552), (4, 16553664), (6, 11035776), (8, 8276832), (9, 7357184), (12, 5517888), (16, 4138416), (18, 3678592), (24, 2758944), (29, 2283264), (32, 2069208), (36, 1839296), (48, 1379472), (58, 1141632), (64, 1034604), (72, 919648), (87, 761088), (96, 689736), (116, 570816), (128, 517302), (144, 459824), (174, 380544), (192, 344868), (232, 285408), (256, 258651), (261, 253696), (288, 229912), (348, 190272), (384, 172434), (464, 142704), (522, 126848), (576, 114956), (696, 95136), (768, 86217), (928, 71352), (991, 66816), (1044, 63424), (1152, 57478), (1392, 47568), (1856, 35676), (1982, 33408), (2088, 31712), (2304, 28739), (2784, 23784), (2973, 22272), (3712, 17838), (3964, 16704), (4176, 15856), (5568, 11892), (5946, 11136), (7424, 8919), (7928, 8352)]