80898156

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{3359}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 210739200

約数和(自身を除く): 129841044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2676, 3359, 4014, 6021, 6718, 8028, 10077, 12042, 13436, 20154, 24084, 30231, 40308, 60462, 90693, 120924, 181386, 362772, 749057, 1498114, 2247171, 2996228, 4494342, 6741513, 8988684, 13483026, 20224539, 26966052, 40449078, 80898156]

約数ペア:

[(1, 80898156), (2, 40449078), (3, 26966052), (4, 20224539), (6, 13483026), (9, 8988684), (12, 6741513), (18, 4494342), (27, 2996228), (36, 2247171), (54, 1498114), (108, 749057), (223, 362772), (446, 181386), (669, 120924), (892, 90693), (1338, 60462), (2007, 40308), (2676, 30231), (3359, 24084), (4014, 20154), (6021, 13436), (6718, 12042), (8028, 10077)]