81335544

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147347}}^1$

素因数の和:147379

約数の個数: 32

約数和(自身を含む): 212181120

約数和(自身を除く): 130845576

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 147347, 294694, 442041, 589388, 884082, 1178776, 1768164, 3388981, 3536328, 6777962, 10166943, 13555924, 20333886, 27111848, 40667772, 81335544]

約数ペア:

[(1, 81335544), (2, 40667772), (3, 27111848), (4, 20333886), (6, 13555924), (8, 10166943), (12, 6777962), (23, 3536328), (24, 3388981), (46, 1768164), (69, 1178776), (92, 884082), (138, 589388), (184, 442041), (276, 294694), (552, 147347)]