80369316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117499}}^1$

素因数の和:117528

約数の個数: 36

約数和(自身を含む): 213850000

約数和(自身を除く): 133480684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117499, 234998, 352497, 469996, 704994, 1057491, 1409988, 2114982, 2232481, 4229964, 4464962, 6697443, 8929924, 13394886, 20092329, 26789772, 40184658, 80369316]

約数ペア:

[(1, 80369316), (2, 40184658), (3, 26789772), (4, 20092329), (6, 13394886), (9, 8929924), (12, 6697443), (18, 4464962), (19, 4229964), (36, 2232481), (38, 2114982), (57, 1409988), (76, 1057491), (114, 704994), (171, 469996), (228, 352497), (342, 234998), (684, 117499)]