80315544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107951}}^1$

素因数の和:107991

約数の個数: 32

約数和(自身を含む): 207267840

約数和(自身を除く): 126952296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 107951, 215902, 323853, 431804, 647706, 863608, 1295412, 2590824, 3346481, 6692962, 10039443, 13385924, 20078886, 26771848, 40157772, 80315544]

約数ペア:

[(1, 80315544), (2, 40157772), (3, 26771848), (4, 20078886), (6, 13385924), (8, 10039443), (12, 6692962), (24, 3346481), (31, 2590824), (62, 1295412), (93, 863608), (124, 647706), (186, 431804), (248, 323853), (372, 215902), (744, 107951)]