81848422536

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{2477}}^1$

素因数の和:2943

約数の個数: 128

約数和(自身を含む): 212614778880

約数和(自身を除く): 130766356344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 127, 148, 222, 254, 293, 296, 381, 444, 508, 586, 762, 879, 888, 1016, 1172, 1524, 1758, 2344, 2477, 3048, 3516, 4699, 4954, 7032, 7431, 9398, 9908, 10841, 14097, 14862, 18796, 19816, 21682, 28194, 29724, 32523, 37211, 37592, 43364, 56388, 59448, 65046, 74422, 86728, 91649, 111633, 112776, 130092, 148844, 183298, 223266, 260184, 274947, 297688, 314579, 366596, 446532, 549894, 629158, 725761, 733192, 893064, 943737, 1099788, 1258316, 1376807, 1451522, 1887474, 2177283, 2199576, 2516632, 2753614, 2903044, 3774948, 4130421, 4354566, 5507228, 5806088, 7549896, 8260842, 8709132, 11014456, 11639423, 16521684, 17418264, 23278846, 26853157, 33043368, 34918269, 46557692, 53706314, 69836538, 80559471, 92171647, 93115384, 107412628, 139673076, 161118942, 184343294, 214825256, 276514941, 279346152, 322237884, 368686588, 553029882, 644475768, 737373176, 1106059764, 2212119528, 3410350939, 6820701878, 10231052817, 13641403756, 20462105634, 27282807512, 40924211268, 81848422536]

約数ペア:

[(1, 81848422536), (2, 40924211268), (3, 27282807512), (4, 20462105634), (6, 13641403756), (8, 10231052817), (12, 6820701878), (24, 3410350939), (37, 2212119528), (74, 1106059764), (111, 737373176), (127, 644475768), (148, 553029882), (222, 368686588), (254, 322237884), (293, 279346152), (296, 276514941), (381, 214825256), (444, 184343294), (508, 161118942), (586, 139673076), (762, 107412628), (879, 93115384), (888, 92171647), (1016, 80559471), (1172, 69836538), (1524, 53706314), (1758, 46557692), (2344, 34918269), (2477, 33043368), (3048, 26853157), (3516, 23278846), (4699, 17418264), (4954, 16521684), (7032, 11639423), (7431, 11014456), (9398, 8709132), (9908, 8260842), (10841, 7549896), (14097, 5806088), (14862, 5507228), (18796, 4354566), (19816, 4130421), (21682, 3774948), (28194, 2903044), (29724, 2753614), (32523, 2516632), (37211, 2199576), (37592, 2177283), (43364, 1887474), (56388, 1451522), (59448, 1376807), (65046, 1258316), (74422, 1099788), (86728, 943737), (91649, 893064), (111633, 733192), (112776, 725761), (130092, 629158), (148844, 549894), (183298, 446532), (223266, 366596), (260184, 314579), (274947, 297688)]