83120708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 160876800

約数和(自身を除く): 77756092

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 484, 796, 863, 1726, 2189, 3452, 4378, 8756, 9493, 18986, 24079, 37972, 48158, 96316, 104423, 171737, 208846, 343474, 417692, 686948, 1889107, 3778214, 7556428, 20780177, 41560354, 83120708]

約数ペア:

[(1, 83120708), (2, 41560354), (4, 20780177), (11, 7556428), (22, 3778214), (44, 1889107), (121, 686948), (199, 417692), (242, 343474), (398, 208846), (484, 171737), (796, 104423), (863, 96316), (1726, 48158), (2189, 37972), (3452, 24079), (4378, 18986), (8756, 9493)]