86976666

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{10957}}^1$

素因数の和:10985

約数の個数: 60

約数和(自身を含む): 226731978

約数和(自身を除く): 139755312

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 10957, 21914, 32871, 65742, 76699, 98613, 153398, 197226, 230097, 295839, 460194, 536893, 591678, 690291, 887517, 1073786, 1380582, 1610679, 1775034, 2070873, 3221358, 4141746, 4832037, 6212619, 9664074, 12425238, 14496111, 28992222, 43488333, 86976666]

約数ペア:

[(1, 86976666), (2, 43488333), (3, 28992222), (6, 14496111), (7, 12425238), (9, 9664074), (14, 6212619), (18, 4832037), (21, 4141746), (27, 3221358), (42, 2070873), (49, 1775034), (54, 1610679), (63, 1380582), (81, 1073786), (98, 887517), (126, 690291), (147, 591678), (162, 536893), (189, 460194), (294, 295839), (378, 230097), (441, 197226), (567, 153398), (882, 98613), (1134, 76699), (1323, 65742), (2646, 32871), (3969, 21914), (7938, 10957)]