81844176

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15643}}^1$

素因数の和:15763

約数の個数: 40

約数和(自身を含む): 213384160

約数和(自身を除く): 131539984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 15643, 31286, 46929, 62572, 93858, 125144, 187716, 250288, 375432, 750864, 1705087, 3410174, 5115261, 6820348, 10230522, 13640696, 20461044, 27281392, 40922088, 81844176]

約数ペア:

[(1, 81844176), (2, 40922088), (3, 27281392), (4, 20461044), (6, 13640696), (8, 10230522), (12, 6820348), (16, 5115261), (24, 3410174), (48, 1705087), (109, 750864), (218, 375432), (327, 250288), (436, 187716), (654, 125144), (872, 93858), (1308, 62572), (1744, 46929), (2616, 31286), (5232, 15643)]