80658936

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 225079200

約数和(自身を除く): 144420264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1453, 1542, 2056, 2313, 2906, 3084, 4359, 4626, 5812, 6168, 6939, 8718, 9252, 11624, 13077, 13878, 17436, 18504, 26154, 27756, 34872, 39231, 52308, 55512, 78462, 104616, 156924, 313848, 373421, 746842, 1120263, 1493684, 2240526, 2987368, 3360789, 4481052, 6721578, 8962104, 10082367, 13443156, 20164734, 26886312, 40329468, 80658936]

約数ペア:

[(1, 80658936), (2, 40329468), (3, 26886312), (4, 20164734), (6, 13443156), (8, 10082367), (9, 8962104), (12, 6721578), (18, 4481052), (24, 3360789), (27, 2987368), (36, 2240526), (54, 1493684), (72, 1120263), (108, 746842), (216, 373421), (257, 313848), (514, 156924), (771, 104616), (1028, 78462), (1453, 55512), (1542, 52308), (2056, 39231), (2313, 34872), (2906, 27756), (3084, 26154), (4359, 18504), (4626, 17436), (5812, 13878), (6168, 13077), (6939, 11624), (8718, 9252)]