7173072

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 60

約数和(自身を含む): 20303140

約数和(自身を除く): 13130068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 457, 654, 872, 914, 981, 1308, 1371, 1744, 1828, 1962, 2616, 2742, 3656, 3924, 4113, 5232, 5484, 7312, 7848, 8226, 10968, 15696, 16452, 21936, 32904, 49813, 65808, 99626, 149439, 199252, 298878, 398504, 448317, 597756, 797008, 896634, 1195512, 1793268, 2391024, 3586536, 7173072]

約数ペア:

[(1, 7173072), (2, 3586536), (3, 2391024), (4, 1793268), (6, 1195512), (8, 896634), (9, 797008), (12, 597756), (16, 448317), (18, 398504), (24, 298878), (36, 199252), (48, 149439), (72, 99626), (109, 65808), (144, 49813), (218, 32904), (327, 21936), (436, 16452), (457, 15696), (654, 10968), (872, 8226), (914, 7848), (981, 7312), (1308, 5484), (1371, 5232), (1744, 4113), (1828, 3924), (1962, 3656), (2616, 2742)]