67906728

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6689}}^1$

素因数の和:6751

約数の個数: 64

約数和(自身を含む): 192672000

約数和(自身を除く): 124765272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 6689, 10152, 13378, 20067, 26756, 40134, 53512, 60201, 80268, 120402, 160536, 180603, 240804, 314383, 361206, 481608, 628766, 722412, 943149, 1257532, 1444824, 1886298, 2515064, 2829447, 3772596, 5658894, 7545192, 8488341, 11317788, 16976682, 22635576, 33953364, 67906728]

約数ペア:

[(1, 67906728), (2, 33953364), (3, 22635576), (4, 16976682), (6, 11317788), (8, 8488341), (9, 7545192), (12, 5658894), (18, 3772596), (24, 2829447), (27, 2515064), (36, 1886298), (47, 1444824), (54, 1257532), (72, 943149), (94, 722412), (108, 628766), (141, 481608), (188, 361206), (216, 314383), (282, 240804), (376, 180603), (423, 160536), (564, 120402), (846, 80268), (1128, 60201), (1269, 53512), (1692, 40134), (2538, 26756), (3384, 20067), (5076, 13378), (6689, 10152)]