72988716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3910

約数の個数: 48

約数和(自身を含む): 179024384

約数和(自身を除く): 106035668

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 3823, 4773, 6364, 7646, 9546, 11469, 15292, 19092, 22938, 45876, 141451, 164389, 282902, 328778, 424353, 493167, 565804, 657556, 848706, 986334, 1697412, 1972668, 6082393, 12164786, 18247179, 24329572, 36494358, 72988716]

約数ペア:

[(1, 72988716), (2, 36494358), (3, 24329572), (4, 18247179), (6, 12164786), (12, 6082393), (37, 1972668), (43, 1697412), (74, 986334), (86, 848706), (111, 657556), (129, 565804), (148, 493167), (172, 424353), (222, 328778), (258, 282902), (444, 164389), (516, 141451), (1591, 45876), (3182, 22938), (3823, 19092), (4773, 15292), (6364, 11469), (7646, 9546)]