90116719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 118020096

約数和(自身を除く): 27903377

約数列:

[1, 7, 11, 37, 47, 77, 259, 329, 407, 517, 673, 1739, 2849, 3619, 4711, 7403, 12173, 19129, 24901, 31631, 51821, 133903, 174307, 221417, 273911, 347941, 1170347, 1917377, 2435587, 8192429, 12873817, 90116719]

約数ペア:

[(1, 90116719), (7, 12873817), (11, 8192429), (37, 2435587), (47, 1917377), (77, 1170347), (259, 347941), (329, 273911), (407, 221417), (517, 174307), (673, 133903), (1739, 51821), (2849, 31631), (3619, 24901), (4711, 19129), (7403, 12173)]