77890728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170813}}^1$

素因数の和:170841

約数の個数: 32

約数和(自身を含む): 204976800

約数和(自身を除く): 127086072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 170813, 341626, 512439, 683252, 1024878, 1366504, 2049756, 3245447, 4099512, 6490894, 9736341, 12981788, 19472682, 25963576, 38945364, 77890728]

約数ペア:

[(1, 77890728), (2, 38945364), (3, 25963576), (4, 19472682), (6, 12981788), (8, 9736341), (12, 6490894), (19, 4099512), (24, 3245447), (38, 2049756), (57, 1366504), (76, 1024878), (114, 683252), (152, 512439), (228, 341626), (456, 170813)]