80069892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3709}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 214408320

約数和(自身を除く): 134338428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 3709, 5397, 7196, 7418, 10794, 11127, 14836, 21588, 22254, 25963, 44508, 51926, 77889, 103852, 155778, 311556, 953213, 1906426, 2859639, 3812852, 5719278, 6672491, 11438556, 13344982, 20017473, 26689964, 40034946, 80069892]

約数ペア:

[(1, 80069892), (2, 40034946), (3, 26689964), (4, 20017473), (6, 13344982), (7, 11438556), (12, 6672491), (14, 5719278), (21, 3812852), (28, 2859639), (42, 1906426), (84, 953213), (257, 311556), (514, 155778), (771, 103852), (1028, 77889), (1542, 51926), (1799, 44508), (3084, 25963), (3598, 22254), (3709, 21588), (5397, 14836), (7196, 11127), (7418, 10794)]