73437378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 180696384

約数和(自身を除く): 107259006

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 49, 74, 86, 98, 111, 129, 147, 157, 222, 258, 259, 294, 301, 314, 471, 518, 602, 777, 903, 942, 1099, 1554, 1591, 1806, 1813, 2107, 2198, 3182, 3297, 3626, 4214, 4773, 5439, 5809, 6321, 6594, 6751, 7693, 9546, 10878, 11137, 11618, 12642, 13502, 15386, 17427, 20253, 22274, 23079, 33411, 34854, 40506, 40663, 46158, 47257, 66822, 77959, 81326, 94514, 121989, 141771, 155918, 233877, 243978, 249787, 283542, 284641, 330799, 467754, 499574, 569282, 661598, 749361, 853923, 992397, 1498722, 1707846, 1748509, 1984794, 3497018, 5245527, 10491054, 12239563, 24479126, 36718689, 73437378]

約数ペア:

[(1, 73437378), (2, 36718689), (3, 24479126), (6, 12239563), (7, 10491054), (14, 5245527), (21, 3497018), (37, 1984794), (42, 1748509), (43, 1707846), (49, 1498722), (74, 992397), (86, 853923), (98, 749361), (111, 661598), (129, 569282), (147, 499574), (157, 467754), (222, 330799), (258, 284641), (259, 283542), (294, 249787), (301, 243978), (314, 233877), (471, 155918), (518, 141771), (602, 121989), (777, 94514), (903, 81326), (942, 77959), (1099, 66822), (1554, 47257), (1591, 46158), (1806, 40663), (1813, 40506), (2107, 34854), (2198, 33411), (3182, 23079), (3297, 22274), (3626, 20253), (4214, 17427), (4773, 15386), (5439, 13502), (5809, 12642), (6321, 11618), (6594, 11137), (6751, 10878), (7693, 9546)]