81610704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80963}}^1$

素因数の和:80984

約数の個数: 60

約数和(自身を含む): 261027936

約数和(自身を除く): 179417232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80963, 161926, 242889, 323852, 485778, 566741, 647704, 728667, 971556, 1133482, 1295408, 1457334, 1700223, 1943112, 2266964, 2914668, 3400446, 3886224, 4533928, 5100669, 5829336, 6800892, 9067856, 10201338, 11658672, 13601784, 20402676, 27203568, 40805352, 81610704]

約数ペア:

[(1, 81610704), (2, 40805352), (3, 27203568), (4, 20402676), (6, 13601784), (7, 11658672), (8, 10201338), (9, 9067856), (12, 6800892), (14, 5829336), (16, 5100669), (18, 4533928), (21, 3886224), (24, 3400446), (28, 2914668), (36, 2266964), (42, 1943112), (48, 1700223), (56, 1457334), (63, 1295408), (72, 1133482), (84, 971556), (112, 728667), (126, 647704), (144, 566741), (168, 485778), (252, 323852), (336, 242889), (504, 161926), (1008, 80963)]