80495118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3947}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 192157056

約数和(自身を除く): 111661938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 3947, 6798, 7894, 10197, 11841, 20394, 23682, 35523, 43417, 71046, 86834, 130251, 260502, 390753, 406541, 781506, 813082, 1219623, 2439246, 3658869, 4471951, 7317738, 8943902, 13415853, 26831706, 40247559, 80495118]

約数ペア:

[(1, 80495118), (2, 40247559), (3, 26831706), (6, 13415853), (9, 8943902), (11, 7317738), (18, 4471951), (22, 3658869), (33, 2439246), (66, 1219623), (99, 813082), (103, 781506), (198, 406541), (206, 390753), (309, 260502), (618, 130251), (927, 86834), (1133, 71046), (1854, 43417), (2266, 35523), (3399, 23682), (3947, 20394), (6798, 11841), (7894, 10197)]