72010048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 156911040

約数和(自身を除く): 84900992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 233, 352, 439, 466, 704, 878, 932, 1756, 1864, 2563, 3512, 3728, 4829, 5126, 7024, 7456, 9658, 10252, 14048, 14912, 19316, 20504, 28096, 38632, 41008, 77264, 82016, 102287, 154528, 164032, 204574, 309056, 409148, 818296, 1125157, 1636592, 2250314, 3273184, 4500628, 6546368, 9001256, 18002512, 36005024, 72010048]

約数ペア:

[(1, 72010048), (2, 36005024), (4, 18002512), (8, 9001256), (11, 6546368), (16, 4500628), (22, 3273184), (32, 2250314), (44, 1636592), (64, 1125157), (88, 818296), (176, 409148), (233, 309056), (352, 204574), (439, 164032), (466, 154528), (704, 102287), (878, 82016), (932, 77264), (1756, 41008), (1864, 38632), (2563, 28096), (3512, 20504), (3728, 19316), (4829, 14912), (5126, 14048), (7024, 10252), (7456, 9658)]