27680616

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 80589600

約数和(自身を除く): 52908984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 491, 522, 648, 696, 783, 972, 982, 1044, 1473, 1566, 1944, 1964, 2088, 2349, 2946, 3132, 3928, 4419, 4698, 5892, 6264, 7047, 8838, 9396, 11784, 13257, 14094, 14239, 17676, 18792, 26514, 28188, 28478, 35352, 39771, 42717, 53028, 56376, 56956, 79542, 85434, 106056, 113912, 119313, 128151, 159084, 170868, 238626, 256302, 318168, 341736, 384453, 477252, 512604, 768906, 954504, 1025208, 1153359, 1537812, 2306718, 3075624, 3460077, 4613436, 6920154, 9226872, 13840308, 27680616]

約数ペア:

[(1, 27680616), (2, 13840308), (3, 9226872), (4, 6920154), (6, 4613436), (8, 3460077), (9, 3075624), (12, 2306718), (18, 1537812), (24, 1153359), (27, 1025208), (29, 954504), (36, 768906), (54, 512604), (58, 477252), (72, 384453), (81, 341736), (87, 318168), (108, 256302), (116, 238626), (162, 170868), (174, 159084), (216, 128151), (232, 119313), (243, 113912), (261, 106056), (324, 85434), (348, 79542), (486, 56956), (491, 56376), (522, 53028), (648, 42717), (696, 39771), (783, 35352), (972, 28478), (982, 28188), (1044, 26514), (1473, 18792), (1566, 17676), (1944, 14239), (1964, 14094), (2088, 13257), (2349, 11784), (2946, 9396), (3132, 8838), (3928, 7047), (4419, 6264), (4698, 5892)]