80919168

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19157}}^1$

素因数の和:19185

約数の個数: 64

約数和(自身を含む): 234493920

約数和(自身を除く): 153574752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 19157, 38314, 57471, 76628, 114942, 153256, 210727, 229884, 306512, 421454, 459768, 613024, 632181, 842908, 919536, 1226048, 1264362, 1685816, 1839072, 2452096, 2528724, 3371632, 3678144, 5057448, 6743264, 7356288, 10114896, 13486528, 20229792, 26973056, 40459584, 80919168]

約数ペア:

[(1, 80919168), (2, 40459584), (3, 26973056), (4, 20229792), (6, 13486528), (8, 10114896), (11, 7356288), (12, 6743264), (16, 5057448), (22, 3678144), (24, 3371632), (32, 2528724), (33, 2452096), (44, 1839072), (48, 1685816), (64, 1264362), (66, 1226048), (88, 919536), (96, 842908), (128, 632181), (132, 613024), (176, 459768), (192, 421454), (264, 306512), (352, 229884), (384, 210727), (528, 153256), (704, 114942), (1056, 76628), (1408, 57471), (2112, 38314), (4224, 19157)]