90195966

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 60

約数和(自身を含む): 228091032

約数和(自身を除く): 137895066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2087, 2401, 3087, 4174, 4802, 6174, 6261, 7203, 12522, 14406, 14609, 18783, 21609, 29218, 37566, 43218, 43827, 87654, 102263, 131481, 204526, 262962, 306789, 613578, 715841, 920367, 1431682, 1840734, 2147523, 4295046, 5010887, 6442569, 10021774, 12885138, 15032661, 30065322, 45097983, 90195966]

約数ペア:

[(1, 90195966), (2, 45097983), (3, 30065322), (6, 15032661), (7, 12885138), (9, 10021774), (14, 6442569), (18, 5010887), (21, 4295046), (42, 2147523), (49, 1840734), (63, 1431682), (98, 920367), (126, 715841), (147, 613578), (294, 306789), (343, 262962), (441, 204526), (686, 131481), (882, 102263), (1029, 87654), (2058, 43827), (2087, 43218), (2401, 37566), (3087, 29218), (4174, 21609), (4802, 18783), (6174, 14609), (6261, 14406), (7203, 12522)]