71316373456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 149678419968

約数和(自身を除く): 78362046512

約数列:

[1, 2, 4, 8, 16, 31, 47, 53, 62, 94, 106, 124, 188, 197, 212, 248, 293, 376, 394, 424, 496, 586, 752, 788, 848, 1172, 1457, 1576, 1643, 2344, 2491, 2914, 3152, 3286, 4688, 4982, 5828, 6107, 6572, 9083, 9259, 9964, 10441, 11656, 12214, 13144, 13771, 15529, 18166, 18518, 19928, 20882, 23312, 24428, 26288, 27542, 31058, 36332, 37036, 39856, 41764, 48856, 55084, 57721, 62116, 72664, 74072, 77221, 83528, 97712, 110168, 115442, 124232, 145328, 148144, 154442, 167056, 220336, 230884, 248464, 287029, 308884, 323671, 426901, 461768, 481399, 490727, 574058, 617768, 647342, 729863, 853802, 923536, 962798, 981454, 1148116, 1235536, 1294684, 1459726, 1707604, 1789351, 1925596, 1962908, 2296232, 2589368, 2712887, 2919452, 3059213, 3415208, 3578702, 3851192, 3925816, 4592464, 5178736, 5425774, 5838904, 6118426, 6830416, 7157404, 7702384, 7851632, 10851548, 11677808, 12236852, 14314808, 15212537, 21703096, 22625753, 24473704, 28629616, 30425074, 43406192, 45251506, 48947408, 60850148, 84099497, 90503012, 94835603, 121700296, 143783011, 168198994, 181006024, 189671206, 243400592, 287566022, 336397988, 362012048, 379342412, 575132044, 672795976, 758684824, 1150264088, 1345591952, 1517369648, 2300528176, 4457273341, 8914546682, 17829093364, 35658186728, 71316373456]

約数ペア:

[(1, 71316373456), (2, 35658186728), (4, 17829093364), (8, 8914546682), (16, 4457273341), (31, 2300528176), (47, 1517369648), (53, 1345591952), (62, 1150264088), (94, 758684824), (106, 672795976), (124, 575132044), (188, 379342412), (197, 362012048), (212, 336397988), (248, 287566022), (293, 243400592), (376, 189671206), (394, 181006024), (424, 168198994), (496, 143783011), (586, 121700296), (752, 94835603), (788, 90503012), (848, 84099497), (1172, 60850148), (1457, 48947408), (1576, 45251506), (1643, 43406192), (2344, 30425074), (2491, 28629616), (2914, 24473704), (3152, 22625753), (3286, 21703096), (4688, 15212537), (4982, 14314808), (5828, 12236852), (6107, 11677808), (6572, 10851548), (9083, 7851632), (9259, 7702384), (9964, 7157404), (10441, 6830416), (11656, 6118426), (12214, 5838904), (13144, 5425774), (13771, 5178736), (15529, 4592464), (18166, 3925816), (18518, 3851192), (19928, 3578702), (20882, 3415208), (23312, 3059213), (24428, 2919452), (26288, 2712887), (27542, 2589368), (31058, 2296232), (36332, 1962908), (37036, 1925596), (39856, 1789351), (41764, 1707604), (48856, 1459726), (55084, 1294684), (57721, 1235536), (62116, 1148116), (72664, 981454), (74072, 962798), (77221, 923536), (83528, 853802), (97712, 729863), (110168, 647342), (115442, 617768), (124232, 574058), (145328, 490727), (148144, 481399), (154442, 461768), (167056, 426901), (220336, 323671), (230884, 308884), (248464, 287029)]