80994072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108863}}^1$

素因数の和:108903

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 128024808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108863, 217726, 326589, 435452, 653178, 870904, 1306356, 2612712, 3374753, 6749506, 10124259, 13499012, 20248518, 26998024, 40497036, 80994072]

約数ペア:

[(1, 80994072), (2, 40497036), (3, 26998024), (4, 20248518), (6, 13499012), (8, 10124259), (12, 6749506), (24, 3374753), (31, 2612712), (62, 1306356), (93, 870904), (124, 653178), (186, 435452), (248, 326589), (372, 217726), (744, 108863)]