83820088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 174331080

約数和(自身を除く): 90510992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 131, 242, 262, 484, 524, 661, 968, 1048, 1322, 1441, 2644, 2882, 5288, 5764, 7271, 11528, 14542, 15851, 29084, 31702, 58168, 63404, 79981, 86591, 126808, 159962, 173182, 319924, 346364, 639848, 692728, 952501, 1905002, 3810004, 7620008, 10477511, 20955022, 41910044, 83820088]

約数ペア:

[(1, 83820088), (2, 41910044), (4, 20955022), (8, 10477511), (11, 7620008), (22, 3810004), (44, 1905002), (88, 952501), (121, 692728), (131, 639848), (242, 346364), (262, 319924), (484, 173182), (524, 159962), (661, 126808), (968, 86591), (1048, 79981), (1322, 63404), (1441, 58168), (2644, 31702), (2882, 29084), (5288, 15851), (5764, 14542), (7271, 11528)]