78859764

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17037

約数の個数: 48

約数和(自身を含む): 209218240

約数和(自身を除く): 130358476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 16981, 33962, 50943, 67924, 101886, 152829, 203772, 305658, 458487, 611316, 730183, 916974, 1460366, 1833948, 2190549, 2920732, 4381098, 6571647, 8762196, 13143294, 19714941, 26286588, 39429882, 78859764]

約数ペア:

[(1, 78859764), (2, 39429882), (3, 26286588), (4, 19714941), (6, 13143294), (9, 8762196), (12, 6571647), (18, 4381098), (27, 2920732), (36, 2190549), (43, 1833948), (54, 1460366), (86, 916974), (108, 730183), (129, 611316), (172, 458487), (258, 305658), (387, 203772), (516, 152829), (774, 101886), (1161, 67924), (1548, 50943), (2322, 33962), (4644, 16981)]