80403076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 76240124

約数列:

[1, 2, 4, 13, 26, 52, 59, 73, 118, 146, 236, 292, 359, 718, 767, 949, 1436, 1534, 1898, 3068, 3796, 4307, 4667, 8614, 9334, 17228, 18668, 21181, 26207, 42362, 52414, 55991, 84724, 104828, 111982, 223964, 275353, 340691, 550706, 681382, 1101412, 1362764, 1546213, 3092426, 6184852, 20100769, 40201538, 80403076]

約数ペア:

[(1, 80403076), (2, 40201538), (4, 20100769), (13, 6184852), (26, 3092426), (52, 1546213), (59, 1362764), (73, 1101412), (118, 681382), (146, 550706), (236, 340691), (292, 275353), (359, 223964), (718, 111982), (767, 104828), (949, 84724), (1436, 55991), (1534, 52414), (1898, 42362), (3068, 26207), (3796, 21181), (4307, 18668), (4667, 17228), (8614, 9334)]