84984678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 108744858

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 786, 1179, 1567, 2358, 3013, 3134, 4701, 6026, 9039, 9402, 14103, 18078, 27117, 28206, 36041, 54234, 72082, 108123, 205277, 216246, 324369, 410554, 615831, 648738, 1231662, 1847493, 3694986, 4721371, 9442742, 14164113, 28328226, 42492339, 84984678]

約数ペア:

[(1, 84984678), (2, 42492339), (3, 28328226), (6, 14164113), (9, 9442742), (18, 4721371), (23, 3694986), (46, 1847493), (69, 1231662), (131, 648738), (138, 615831), (207, 410554), (262, 324369), (393, 216246), (414, 205277), (786, 108123), (1179, 72082), (1567, 54234), (2358, 36041), (3013, 28206), (3134, 27117), (4701, 18078), (6026, 14103), (9039, 9402)]