75372842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 45587158

約数列:

[1, 2, 31, 41, 62, 82, 149, 199, 298, 398, 1271, 2542, 4619, 6109, 6169, 8159, 9238, 12218, 12338, 16318, 29651, 59302, 189379, 252929, 378758, 505858, 919181, 1215691, 1838362, 2431382, 37686421, 75372842]

約数ペア:

[(1, 75372842), (2, 37686421), (31, 2431382), (41, 1838362), (62, 1215691), (82, 919181), (149, 505858), (199, 378758), (298, 252929), (398, 189379), (1271, 59302), (2542, 29651), (4619, 16318), (6109, 12338), (6169, 12218), (8159, 9238)]