71523216

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9773

約数の個数: 80

約数和(自身を含む): 217396800

約数和(自身を除く): 145873584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 9739, 19478, 29217, 38956, 58434, 77912, 87651, 116868, 155824, 165563, 175302, 233736, 262953, 331126, 350604, 467472, 496689, 525906, 662252, 701208, 993378, 1051812, 1324504, 1402416, 1490067, 1986756, 2103624, 2649008, 2980134, 3973512, 4207248, 4470201, 5960268, 7947024, 8940402, 11920536, 17880804, 23841072, 35761608, 71523216]

約数ペア:

[(1, 71523216), (2, 35761608), (3, 23841072), (4, 17880804), (6, 11920536), (8, 8940402), (9, 7947024), (12, 5960268), (16, 4470201), (17, 4207248), (18, 3973512), (24, 2980134), (27, 2649008), (34, 2103624), (36, 1986756), (48, 1490067), (51, 1402416), (54, 1324504), (68, 1051812), (72, 993378), (102, 701208), (108, 662252), (136, 525906), (144, 496689), (153, 467472), (204, 350604), (216, 331126), (272, 262953), (306, 233736), (408, 175302), (432, 165563), (459, 155824), (612, 116868), (816, 87651), (918, 77912), (1224, 58434), (1836, 38956), (2448, 29217), (3672, 19478), (7344, 9739)]