81672046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 134509248

約数和(自身を除く): 52837202

約数列:

[1, 2, 17, 34, 53, 61, 106, 122, 743, 901, 1037, 1486, 1802, 2074, 3233, 6466, 12631, 25262, 39379, 45323, 54961, 78758, 90646, 109922, 669443, 770491, 1338886, 1540982, 2402119, 4804238, 40836023, 81672046]

約数ペア:

[(1, 81672046), (2, 40836023), (17, 4804238), (34, 2402119), (53, 1540982), (61, 1338886), (106, 770491), (122, 669443), (743, 109922), (901, 90646), (1037, 78758), (1486, 54961), (1802, 45323), (2074, 39379), (3233, 25262), (6466, 12631)]