71255088

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 209495520

約数和(自身を除く): 138240432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 113, 116, 144, 151, 174, 226, 232, 261, 302, 339, 348, 452, 453, 464, 522, 604, 678, 696, 904, 906, 1017, 1044, 1208, 1356, 1359, 1392, 1808, 1812, 2034, 2088, 2416, 2712, 2718, 3277, 3624, 4068, 4176, 4379, 5424, 5436, 6554, 7248, 8136, 8758, 9831, 10872, 13108, 13137, 16272, 17063, 17516, 19662, 21744, 26216, 26274, 29493, 34126, 35032, 39324, 39411, 51189, 52432, 52548, 58986, 68252, 70064, 78648, 78822, 102378, 105096, 117972, 136504, 153567, 157296, 157644, 204756, 210192, 235944, 273008, 307134, 315288, 409512, 471888, 494827, 614268, 630576, 819024, 989654, 1228536, 1484481, 1979308, 2457072, 2968962, 3958616, 4453443, 5937924, 7917232, 8906886, 11875848, 17813772, 23751696, 35627544, 71255088]

約数ペア:

[(1, 71255088), (2, 35627544), (3, 23751696), (4, 17813772), (6, 11875848), (8, 8906886), (9, 7917232), (12, 5937924), (16, 4453443), (18, 3958616), (24, 2968962), (29, 2457072), (36, 1979308), (48, 1484481), (58, 1228536), (72, 989654), (87, 819024), (113, 630576), (116, 614268), (144, 494827), (151, 471888), (174, 409512), (226, 315288), (232, 307134), (261, 273008), (302, 235944), (339, 210192), (348, 204756), (452, 157644), (453, 157296), (464, 153567), (522, 136504), (604, 117972), (678, 105096), (696, 102378), (904, 78822), (906, 78648), (1017, 70064), (1044, 68252), (1208, 58986), (1356, 52548), (1359, 52432), (1392, 51189), (1808, 39411), (1812, 39324), (2034, 35032), (2088, 34126), (2416, 29493), (2712, 26274), (2718, 26216), (3277, 21744), (3624, 19662), (4068, 17516), (4176, 17063), (4379, 16272), (5424, 13137), (5436, 13108), (6554, 10872), (7248, 9831), (8136, 8758)]