72746712

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23497}}^1$

素因数の和:23552

約数の個数: 48

約数和(自身を含む): 201612840

約数和(自身を除く): 128866128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23497, 46994, 70491, 93988, 140982, 187976, 211473, 281964, 422946, 563928, 845892, 1010371, 1691784, 2020742, 3031113, 4041484, 6062226, 8082968, 9093339, 12124452, 18186678, 24248904, 36373356, 72746712]

約数ペア:

[(1, 72746712), (2, 36373356), (3, 24248904), (4, 18186678), (6, 12124452), (8, 9093339), (9, 8082968), (12, 6062226), (18, 4041484), (24, 3031113), (36, 2020742), (43, 1691784), (72, 1010371), (86, 845892), (129, 563928), (172, 422946), (258, 281964), (344, 211473), (387, 187976), (516, 140982), (774, 93988), (1032, 70491), (1548, 46994), (3096, 23497)]