80857008

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9887

約数の個数: 80

約数和(自身を含む): 244329600

約数和(自身を除く): 163472592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 9851, 19702, 29553, 39404, 59106, 78808, 88659, 118212, 157616, 177318, 187169, 236424, 265977, 354636, 374338, 472848, 531954, 561507, 709272, 748676, 1063908, 1123014, 1418544, 1497352, 1684521, 2127816, 2246028, 2994704, 3369042, 4255632, 4492056, 5053563, 6738084, 8984112, 10107126, 13476168, 20214252, 26952336, 40428504, 80857008]

約数ペア:

[(1, 80857008), (2, 40428504), (3, 26952336), (4, 20214252), (6, 13476168), (8, 10107126), (9, 8984112), (12, 6738084), (16, 5053563), (18, 4492056), (19, 4255632), (24, 3369042), (27, 2994704), (36, 2246028), (38, 2127816), (48, 1684521), (54, 1497352), (57, 1418544), (72, 1123014), (76, 1063908), (108, 748676), (114, 709272), (144, 561507), (152, 531954), (171, 472848), (216, 374338), (228, 354636), (304, 265977), (342, 236424), (432, 187169), (456, 177318), (513, 157616), (684, 118212), (912, 88659), (1026, 78808), (1368, 59106), (2052, 39404), (2736, 29553), (4104, 19702), (8208, 9851)]