80619852

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 193277952

約数和(自身を除く): 112658100

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 223, 282, 446, 564, 641, 669, 892, 1282, 1338, 1923, 2564, 2676, 3846, 7692, 10481, 20962, 30127, 31443, 41924, 60254, 62886, 90381, 120508, 125772, 142943, 180762, 285886, 361524, 428829, 571772, 857658, 1715316, 6718321, 13436642, 20154963, 26873284, 40309926, 80619852]

約数ペア:

[(1, 80619852), (2, 40309926), (3, 26873284), (4, 20154963), (6, 13436642), (12, 6718321), (47, 1715316), (94, 857658), (141, 571772), (188, 428829), (223, 361524), (282, 285886), (446, 180762), (564, 142943), (641, 125772), (669, 120508), (892, 90381), (1282, 62886), (1338, 60254), (1923, 41924), (2564, 31443), (2676, 30127), (3846, 20962), (7692, 10481)]