80832816

素因数分解:

$2^4\times 3^4\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 100

約数和(自身を含む): 236733112

約数和(自身を除く): 155900296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 291, 324, 388, 432, 582, 643, 648, 776, 873, 1164, 1286, 1296, 1552, 1746, 1929, 2328, 2572, 2619, 3492, 3858, 4656, 5144, 5238, 5787, 6984, 7716, 7857, 10288, 10476, 11574, 13968, 15432, 15714, 17361, 20952, 23148, 30864, 31428, 34722, 41904, 46296, 52083, 62371, 62856, 69444, 92592, 104166, 124742, 125712, 138888, 187113, 208332, 249484, 277776, 374226, 416664, 498968, 561339, 748452, 833328, 997936, 1122678, 1496904, 1684017, 2245356, 2993808, 3368034, 4490712, 5052051, 6736068, 8981424, 10104102, 13472136, 20208204, 26944272, 40416408, 80832816]

約数ペア:

[(1, 80832816), (2, 40416408), (3, 26944272), (4, 20208204), (6, 13472136), (8, 10104102), (9, 8981424), (12, 6736068), (16, 5052051), (18, 4490712), (24, 3368034), (27, 2993808), (36, 2245356), (48, 1684017), (54, 1496904), (72, 1122678), (81, 997936), (97, 833328), (108, 748452), (144, 561339), (162, 498968), (194, 416664), (216, 374226), (291, 277776), (324, 249484), (388, 208332), (432, 187113), (582, 138888), (643, 125712), (648, 124742), (776, 104166), (873, 92592), (1164, 69444), (1286, 62856), (1296, 62371), (1552, 52083), (1746, 46296), (1929, 41904), (2328, 34722), (2572, 31428), (2619, 30864), (3492, 23148), (3858, 20952), (4656, 17361), (5144, 15714), (5238, 15432), (5787, 13968), (6984, 11574), (7716, 10476), (7857, 10288)]