71555148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283949}}^1$

素因数の和:283966

約数の個数: 36

約数和(自身を含む): 206715600

約数和(自身を除く): 135160452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283949, 567898, 851847, 1135796, 1703694, 1987643, 2555541, 3407388, 3975286, 5111082, 5962929, 7950572, 10222164, 11925858, 17888787, 23851716, 35777574, 71555148]

約数ペア:

[(1, 71555148), (2, 35777574), (3, 23851716), (4, 17888787), (6, 11925858), (7, 10222164), (9, 7950572), (12, 5962929), (14, 5111082), (18, 3975286), (21, 3407388), (28, 2555541), (36, 1987643), (42, 1703694), (63, 1135796), (84, 851847), (126, 567898), (252, 283949)]