78371316

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{5051}}^1$

素因数の和:5492

約数の個数: 36

約数和(自身を含む): 198604224

約数和(自身を除く): 120232908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5051, 5172, 7758, 10102, 15153, 15516, 20204, 30306, 45459, 60612, 90918, 181836, 2176981, 4353962, 6530943, 8707924, 13061886, 19592829, 26123772, 39185658, 78371316]

約数ペア:

[(1, 78371316), (2, 39185658), (3, 26123772), (4, 19592829), (6, 13061886), (9, 8707924), (12, 6530943), (18, 4353962), (36, 2176981), (431, 181836), (862, 90918), (1293, 60612), (1724, 45459), (2586, 30306), (3879, 20204), (5051, 15516), (5172, 15153), (7758, 10102)]