78852004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11131}}^1$

素因数の和:11176

約数の個数: 48

約数和(自身を含む): 179536896

約数和(自身を除く): 100684892

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 11131, 22262, 44524, 77917, 122441, 155834, 244882, 256013, 311668, 489764, 512026, 857087, 1024052, 1714174, 1792091, 2816143, 3428348, 3584182, 5632286, 7168364, 11264572, 19713001, 39426002, 78852004]

約数ペア:

[(1, 78852004), (2, 39426002), (4, 19713001), (7, 11264572), (11, 7168364), (14, 5632286), (22, 3584182), (23, 3428348), (28, 2816143), (44, 1792091), (46, 1714174), (77, 1024052), (92, 857087), (154, 512026), (161, 489764), (253, 311668), (308, 256013), (322, 244882), (506, 155834), (644, 122441), (1012, 77917), (1771, 44524), (3542, 22262), (7084, 11131)]