80817192

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18401}}^1$

素因数の和:18474

約数の個数: 48

約数和(自身を含む): 222480180

約数和(自身を除く): 141662988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 331218, 441624, 662436, 1122461, 1324872, 2244922, 3367383, 4489844, 6734766, 8979688, 10102149, 13469532, 20204298, 26939064, 40408596, 80817192]

約数ペア:

[(1, 80817192), (2, 40408596), (3, 26939064), (4, 20204298), (6, 13469532), (8, 10102149), (9, 8979688), (12, 6734766), (18, 4489844), (24, 3367383), (36, 2244922), (61, 1324872), (72, 1122461), (122, 662436), (183, 441624), (244, 331218), (366, 220812), (488, 165609), (549, 147208), (732, 110406), (1098, 73604), (1464, 55203), (2196, 36802), (4392, 18401)]