80710848

素因数分解:

$2^6\times 3^2\times {\mathrm{140123}}^1$

素因数の和:140141

約数の個数: 42

約数和(自身を含む): 231344724

約数和(自身を除く): 150633876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140123, 280246, 420369, 560492, 840738, 1120984, 1261107, 1681476, 2241968, 2522214, 3362952, 4483936, 5044428, 6725904, 8967872, 10088856, 13451808, 20177712, 26903616, 40355424, 80710848]

約数ペア:

[(1, 80710848), (2, 40355424), (3, 26903616), (4, 20177712), (6, 13451808), (8, 10088856), (9, 8967872), (12, 6725904), (16, 5044428), (18, 4483936), (24, 3362952), (32, 2522214), (36, 2241968), (48, 1681476), (64, 1261107), (72, 1120984), (96, 840738), (144, 560492), (192, 420369), (288, 280246), (576, 140123)]