89359738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 154685160

約数和(自身を除く): 65325422

約数列:

[1, 2, 13, 23, 26, 46, 73, 89, 146, 178, 299, 529, 598, 949, 1058, 1157, 1679, 1898, 2047, 2314, 3358, 4094, 6497, 6877, 12994, 13754, 21827, 26611, 38617, 43654, 47081, 53222, 77234, 84461, 94162, 149431, 168922, 298862, 502021, 612053, 1004042, 1224106, 1942603, 3436913, 3885206, 6873826, 44679869, 89359738]

約数ペア:

[(1, 89359738), (2, 44679869), (13, 6873826), (23, 3885206), (26, 3436913), (46, 1942603), (73, 1224106), (89, 1004042), (146, 612053), (178, 502021), (299, 298862), (529, 168922), (598, 149431), (949, 94162), (1058, 84461), (1157, 77234), (1679, 53222), (1898, 47081), (2047, 43654), (2314, 38617), (3358, 26611), (4094, 21827), (6497, 13754), (6877, 12994)]