73207988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 166871040

約数和(自身を除く): 93663052

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 76, 92, 124, 133, 161, 193, 217, 266, 322, 386, 434, 437, 532, 589, 644, 713, 772, 868, 874, 1178, 1351, 1426, 1748, 2356, 2702, 2852, 3059, 3667, 4123, 4439, 4991, 5404, 5983, 6118, 7334, 8246, 8878, 9982, 11966, 12236, 13547, 14668, 16492, 17756, 19964, 23932, 25669, 27094, 31073, 41881, 51338, 54188, 62146, 83762, 84341, 94829, 102676, 113677, 124292, 137609, 167524, 168682, 189658, 227354, 275218, 337364, 379316, 454708, 550436, 590387, 795739, 963263, 1180774, 1591478, 1926526, 2361548, 2614571, 3182956, 3853052, 5229142, 10458284, 18301997, 36603994, 73207988]

約数ペア:

[(1, 73207988), (2, 36603994), (4, 18301997), (7, 10458284), (14, 5229142), (19, 3853052), (23, 3182956), (28, 2614571), (31, 2361548), (38, 1926526), (46, 1591478), (62, 1180774), (76, 963263), (92, 795739), (124, 590387), (133, 550436), (161, 454708), (193, 379316), (217, 337364), (266, 275218), (322, 227354), (386, 189658), (434, 168682), (437, 167524), (532, 137609), (589, 124292), (644, 113677), (713, 102676), (772, 94829), (868, 84341), (874, 83762), (1178, 62146), (1351, 54188), (1426, 51338), (1748, 41881), (2356, 31073), (2702, 27094), (2852, 25669), (3059, 23932), (3667, 19964), (4123, 17756), (4439, 16492), (4991, 14668), (5404, 13547), (5983, 12236), (6118, 11966), (7334, 9982), (8246, 8878)]