74069772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 203164416

約数和(自身を除く): 129094644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1223, 1236, 1442, 2163, 2446, 2884, 3669, 4326, 4892, 5047, 7338, 8561, 8652, 10094, 14676, 15141, 17122, 20188, 25683, 30282, 34244, 51366, 59927, 60564, 102732, 119854, 125969, 179781, 239708, 251938, 359562, 377907, 503876, 719124, 755814, 881783, 1511628, 1763566, 2645349, 3527132, 5290698, 6172481, 10581396, 12344962, 18517443, 24689924, 37034886, 74069772]

約数ペア:

[(1, 74069772), (2, 37034886), (3, 24689924), (4, 18517443), (6, 12344962), (7, 10581396), (12, 6172481), (14, 5290698), (21, 3527132), (28, 2645349), (42, 1763566), (49, 1511628), (84, 881783), (98, 755814), (103, 719124), (147, 503876), (196, 377907), (206, 359562), (294, 251938), (309, 239708), (412, 179781), (588, 125969), (618, 119854), (721, 102732), (1223, 60564), (1236, 59927), (1442, 51366), (2163, 34244), (2446, 30282), (2884, 25683), (3669, 20188), (4326, 17122), (4892, 15141), (5047, 14676), (7338, 10094), (8561, 8652)]