85746042

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 191711520

約数和(自身を除く): 105965478

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 797, 834, 1251, 1594, 2391, 2502, 4782, 5977, 7173, 11954, 14346, 17931, 34271, 35862, 53793, 68542, 102813, 107586, 110783, 205626, 221566, 308439, 332349, 616878, 664698, 997047, 1994094, 4763669, 9527338, 14291007, 28582014, 42873021, 85746042]

約数ペア:

[(1, 85746042), (2, 42873021), (3, 28582014), (6, 14291007), (9, 9527338), (18, 4763669), (43, 1994094), (86, 997047), (129, 664698), (139, 616878), (258, 332349), (278, 308439), (387, 221566), (417, 205626), (774, 110783), (797, 107586), (834, 102813), (1251, 68542), (1594, 53793), (2391, 35862), (2502, 34271), (4782, 17931), (5977, 14346), (7173, 11954)]