127452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 344960

約数和(自身を除く): 217508

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1482, 1634, 1677, 2236, 2451, 2964, 3268, 3354, 4902, 6708, 9804, 10621, 21242, 31863, 42484, 63726, 127452]

約数ペア:

[(1, 127452), (2, 63726), (3, 42484), (4, 31863), (6, 21242), (12, 10621), (13, 9804), (19, 6708), (26, 4902), (38, 3354), (39, 3268), (43, 2964), (52, 2451), (57, 2236), (76, 1677), (78, 1634), (86, 1482), (114, 1118), (129, 988), (156, 817), (172, 741), (228, 559), (247, 516), (258, 494)]