69931592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 142767360

約数和(自身を除く): 72835768

約数列:

[1, 2, 4, 8, 23, 46, 53, 71, 92, 101, 106, 142, 184, 202, 212, 284, 404, 424, 568, 808, 1219, 1633, 2323, 2438, 3266, 3763, 4646, 4876, 5353, 6532, 7171, 7526, 9292, 9752, 10706, 13064, 14342, 15052, 18584, 21412, 28684, 30104, 42824, 57368, 86549, 123119, 164933, 173098, 246238, 329866, 346196, 380063, 492476, 659732, 692392, 760126, 984952, 1319464, 1520252, 3040504, 8741449, 17482898, 34965796, 69931592]

約数ペア:

[(1, 69931592), (2, 34965796), (4, 17482898), (8, 8741449), (23, 3040504), (46, 1520252), (53, 1319464), (71, 984952), (92, 760126), (101, 692392), (106, 659732), (142, 492476), (184, 380063), (202, 346196), (212, 329866), (284, 246238), (404, 173098), (424, 164933), (568, 123119), (808, 86549), (1219, 57368), (1633, 42824), (2323, 30104), (2438, 28684), (3266, 21412), (3763, 18584), (4646, 15052), (4876, 14342), (5353, 13064), (6532, 10706), (7171, 9752), (7526, 9292)]