66804288

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 189975744

約数和(自身を除く): 123171456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 136, 192, 194, 204, 211, 272, 291, 388, 408, 422, 544, 582, 633, 776, 816, 844, 1088, 1164, 1266, 1552, 1632, 1649, 1688, 2328, 2532, 3104, 3264, 3298, 3376, 3587, 4656, 4947, 5064, 6208, 6596, 6752, 7174, 9312, 9894, 10128, 10761, 13192, 13504, 14348, 18624, 19788, 20256, 20467, 21522, 26384, 28696, 39576, 40512, 40934, 43044, 52768, 57392, 61401, 79152, 81868, 86088, 105536, 114784, 122802, 158304, 163736, 172176, 229568, 245604, 316608, 327472, 344352, 347939, 491208, 654944, 688704, 695878, 982416, 1043817, 1309888, 1391756, 1964832, 2087634, 2783512, 3929664, 4175268, 5567024, 8350536, 11134048, 16701072, 22268096, 33402144, 66804288]

約数ペア:

[(1, 66804288), (2, 33402144), (3, 22268096), (4, 16701072), (6, 11134048), (8, 8350536), (12, 5567024), (16, 4175268), (17, 3929664), (24, 2783512), (32, 2087634), (34, 1964832), (48, 1391756), (51, 1309888), (64, 1043817), (68, 982416), (96, 695878), (97, 688704), (102, 654944), (136, 491208), (192, 347939), (194, 344352), (204, 327472), (211, 316608), (272, 245604), (291, 229568), (388, 172176), (408, 163736), (422, 158304), (544, 122802), (582, 114784), (633, 105536), (776, 86088), (816, 81868), (844, 79152), (1088, 61401), (1164, 57392), (1266, 52768), (1552, 43044), (1632, 40934), (1649, 40512), (1688, 39576), (2328, 28696), (2532, 26384), (3104, 21522), (3264, 20467), (3298, 20256), (3376, 19788), (3587, 18624), (4656, 14348), (4947, 13504), (5064, 13192), (6208, 10761), (6596, 10128), (6752, 9894), (7174, 9312)]