77570992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{269}}^2$

素因数の和:613

約数の個数: 30

約数和(自身を含む): 153106148

約数和(自身を除く): 75535156

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 269, 536, 538, 1072, 1076, 2152, 4304, 18023, 36046, 72092, 72361, 144184, 144722, 288368, 289444, 578888, 1157776, 4848187, 9696374, 19392748, 38785496, 77570992]

約数ペア:

[(1, 77570992), (2, 38785496), (4, 19392748), (8, 9696374), (16, 4848187), (67, 1157776), (134, 578888), (268, 289444), (269, 288368), (536, 144722), (538, 144184), (1072, 72361), (1076, 72092), (2152, 36046), (4304, 18023)]