74665269

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 134721600

約数和(自身を除く): 60056331

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 67, 133, 147, 171, 201, 343, 361, 399, 441, 469, 603, 931, 1029, 1083, 1197, 1273, 1407, 2527, 2793, 3087, 3249, 3283, 3819, 4221, 6517, 7581, 8379, 8911, 9849, 11457, 17689, 19551, 22743, 22981, 24187, 26733, 29547, 53067, 58653, 62377, 68943, 72561, 80199, 123823, 159201, 169309, 187131, 206829, 217683, 371469, 436639, 507927, 561393, 1114407, 1185163, 1309917, 1523781, 3555489, 3929751, 8296141, 10666467, 24888423, 74665269]

約数ペア:

[(1, 74665269), (3, 24888423), (7, 10666467), (9, 8296141), (19, 3929751), (21, 3555489), (49, 1523781), (57, 1309917), (63, 1185163), (67, 1114407), (133, 561393), (147, 507927), (171, 436639), (201, 371469), (343, 217683), (361, 206829), (399, 187131), (441, 169309), (469, 159201), (603, 123823), (931, 80199), (1029, 72561), (1083, 68943), (1197, 62377), (1273, 58653), (1407, 53067), (2527, 29547), (2793, 26733), (3087, 24187), (3249, 22981), (3283, 22743), (3819, 19551), (4221, 17689), (6517, 11457), (7581, 9849), (8379, 8911)]