81602688

素因数分解:

$2^7\times 3^1\times {\mathrm{212507}}^1$

素因数の和:212524

約数の個数: 32

約数和(自身を含む): 216758160

約数和(自身を除く): 135155472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 212507, 425014, 637521, 850028, 1275042, 1700056, 2550084, 3400112, 5100168, 6800224, 10200336, 13600448, 20400672, 27200896, 40801344, 81602688]

約数ペア:

[(1, 81602688), (2, 40801344), (3, 27200896), (4, 20400672), (6, 13600448), (8, 10200336), (12, 6800224), (16, 5100168), (24, 3400112), (32, 2550084), (48, 1700056), (64, 1275042), (96, 850028), (128, 637521), (192, 425014), (384, 212507)]