73250738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 56025262

約数列:

[1, 2, 11, 19, 22, 38, 89, 121, 178, 179, 209, 242, 358, 418, 979, 1691, 1958, 1969, 2299, 3382, 3401, 3938, 4598, 6802, 10769, 15931, 18601, 21538, 21659, 31862, 37202, 37411, 43318, 74822, 175241, 204611, 302689, 350482, 409222, 411521, 605378, 823042, 1927651, 3329579, 3855302, 6659158, 36625369, 73250738]

約数ペア:

[(1, 73250738), (2, 36625369), (11, 6659158), (19, 3855302), (22, 3329579), (38, 1927651), (89, 823042), (121, 605378), (178, 411521), (179, 409222), (209, 350482), (242, 302689), (358, 204611), (418, 175241), (979, 74822), (1691, 43318), (1958, 37411), (1969, 37202), (2299, 31862), (3382, 21659), (3401, 21538), (3938, 18601), (4598, 15931), (6802, 10769)]