78812687538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16477}}^1\times {\mathrm{20441}}^1$

素因数の和:36939

約数の個数: 48

約数和(自身を含む): 183916428696

約数和(自身を除く): 105103741158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 16477, 20441, 32954, 40882, 49431, 61323, 98862, 122646, 148293, 183969, 214201, 265733, 296586, 367938, 428402, 531466, 642603, 797199, 1285206, 1594398, 1927809, 2391597, 3855618, 4783194, 336806357, 673612714, 1010419071, 2020838142, 3031257213, 4378482641, 6062514426, 8756965282, 13135447923, 26270895846, 39406343769, 78812687538]

約数ペア:

[(1, 78812687538), (2, 39406343769), (3, 26270895846), (6, 13135447923), (9, 8756965282), (13, 6062514426), (18, 4378482641), (26, 3031257213), (39, 2020838142), (78, 1010419071), (117, 673612714), (234, 336806357), (16477, 4783194), (20441, 3855618), (32954, 2391597), (40882, 1927809), (49431, 1594398), (61323, 1285206), (98862, 797199), (122646, 642603), (148293, 531466), (183969, 428402), (214201, 367938), (265733, 296586)]