78008256

素因数分解:

$2^6\times 3^2\times {\mathrm{135431}}^1$

素因数の和:135449

約数の個数: 42

約数和(自身を含む): 223598232

約数和(自身を除く): 145589976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 135431, 270862, 406293, 541724, 812586, 1083448, 1218879, 1625172, 2166896, 2437758, 3250344, 4333792, 4875516, 6500688, 8667584, 9751032, 13001376, 19502064, 26002752, 39004128, 78008256]

約数ペア:

[(1, 78008256), (2, 39004128), (3, 26002752), (4, 19502064), (6, 13001376), (8, 9751032), (9, 8667584), (12, 6500688), (16, 4875516), (18, 4333792), (24, 3250344), (32, 2437758), (36, 2166896), (48, 1625172), (64, 1218879), (72, 1083448), (96, 812586), (144, 541724), (192, 406293), (288, 270862), (576, 135431)]