80604792

素因数分解:

$2^3\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1579}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 218751000

約数和(自身を除く): 138146208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 709, 1418, 1579, 2127, 2836, 3158, 4254, 4737, 5672, 6316, 6381, 8508, 9474, 12632, 12762, 14211, 17016, 18948, 25524, 28422, 37896, 51048, 56844, 113688, 1119511, 2239022, 3358533, 4478044, 6717066, 8956088, 10075599, 13434132, 20151198, 26868264, 40302396, 80604792]

約数ペア:

[(1, 80604792), (2, 40302396), (3, 26868264), (4, 20151198), (6, 13434132), (8, 10075599), (9, 8956088), (12, 6717066), (18, 4478044), (24, 3358533), (36, 2239022), (72, 1119511), (709, 113688), (1418, 56844), (1579, 51048), (2127, 37896), (2836, 28422), (3158, 25524), (4254, 18948), (4737, 17016), (5672, 14211), (6316, 12762), (6381, 12632), (8508, 9474)]