80367798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19727}}^1$

素因数の和:19836

約数の個数: 32

約数和(自身を含む): 185601024

約数和(自身を除く): 105233226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 19727, 39454, 59181, 118362, 138089, 276178, 414267, 828534, 1913519, 3827038, 5740557, 11481114, 13394633, 26789266, 40183899, 80367798]

約数ペア:

[(1, 80367798), (2, 40183899), (3, 26789266), (6, 13394633), (7, 11481114), (14, 5740557), (21, 3827038), (42, 1913519), (97, 828534), (194, 414267), (291, 276178), (582, 138089), (679, 118362), (1358, 59181), (2037, 39454), (4074, 19727)]