81183568704

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60404441}}^1$

素因数の和:60404463

約数の個数: 56

約数和(自身を含む): 245483652288

約数和(自身を除く): 164300083584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60404441, 120808882, 181213323, 241617764, 362426646, 422831087, 483235528, 724853292, 845662174, 966471056, 1268493261, 1449706584, 1691324348, 1932942112, 2536986522, 2899413168, 3382648696, 3865884224, 5073973044, 5798826336, 6765297392, 10147946088, 11597652672, 13530594784, 20295892176, 27061189568, 40591784352, 81183568704]

約数ペア:

[(1, 81183568704), (2, 40591784352), (3, 27061189568), (4, 20295892176), (6, 13530594784), (7, 11597652672), (8, 10147946088), (12, 6765297392), (14, 5798826336), (16, 5073973044), (21, 3865884224), (24, 3382648696), (28, 2899413168), (32, 2536986522), (42, 1932942112), (48, 1691324348), (56, 1449706584), (64, 1268493261), (84, 966471056), (96, 845662174), (112, 724853292), (168, 483235528), (192, 422831087), (224, 362426646), (336, 241617764), (448, 181213323), (672, 120808882), (1344, 60404441)]