8301072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 23623488

約数和(自身を除く): 15322416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 251, 312, 318, 424, 502, 624, 636, 689, 753, 848, 1004, 1272, 1378, 1506, 2008, 2067, 2544, 2756, 3012, 3263, 4016, 4134, 5512, 6024, 6526, 8268, 9789, 11024, 12048, 13052, 13303, 16536, 19578, 26104, 26606, 33072, 39156, 39909, 52208, 53212, 78312, 79818, 106424, 156624, 159636, 172939, 212848, 319272, 345878, 518817, 638544, 691756, 1037634, 1383512, 2075268, 2767024, 4150536, 8301072]

約数ペア:

[(1, 8301072), (2, 4150536), (3, 2767024), (4, 2075268), (6, 1383512), (8, 1037634), (12, 691756), (13, 638544), (16, 518817), (24, 345878), (26, 319272), (39, 212848), (48, 172939), (52, 159636), (53, 156624), (78, 106424), (104, 79818), (106, 78312), (156, 53212), (159, 52208), (208, 39909), (212, 39156), (251, 33072), (312, 26606), (318, 26104), (424, 19578), (502, 16536), (624, 13303), (636, 13052), (689, 12048), (753, 11024), (848, 9789), (1004, 8268), (1272, 6526), (1378, 6024), (1506, 5512), (2008, 4134), (2067, 4016), (2544, 3263), (2756, 3012)]