85142538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 199934280

約数和(自身を除く): 114791742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 2153, 2197, 3042, 4306, 4394, 6459, 6591, 12918, 13182, 19377, 19773, 27989, 38754, 39546, 55978, 83967, 167934, 251901, 363857, 503802, 727714, 1091571, 2183142, 3274713, 4730141, 6549426, 9460282, 14190423, 28380846, 42571269, 85142538]

約数ペア:

[(1, 85142538), (2, 42571269), (3, 28380846), (6, 14190423), (9, 9460282), (13, 6549426), (18, 4730141), (26, 3274713), (39, 2183142), (78, 1091571), (117, 727714), (169, 503802), (234, 363857), (338, 251901), (507, 167934), (1014, 83967), (1521, 55978), (2153, 39546), (2197, 38754), (3042, 27989), (4306, 19773), (4394, 19377), (6459, 13182), (6591, 12918)]