68720244976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 145850664960

約数和(自身を除く): 77130419984

約数列:

[1, 2, 4, 8, 16, 31, 41, 43, 62, 82, 86, 89, 124, 164, 172, 178, 248, 328, 344, 356, 496, 656, 688, 712, 883, 1271, 1333, 1424, 1763, 1766, 2542, 2666, 2759, 3526, 3532, 3649, 3827, 5084, 5332, 5518, 7052, 7064, 7298, 7654, 10168, 10664, 11036, 14104, 14128, 14596, 15308, 20336, 21328, 22072, 27373, 28208, 29192, 30616, 36203, 37969, 44144, 54653, 54746, 58384, 61232, 72406, 75938, 78587, 109306, 109492, 113119, 118637, 144812, 151876, 156907, 157174, 218612, 218984, 226238, 237274, 289624, 303752, 313814, 314348, 437224, 437968, 452476, 474548, 579248, 607504, 627628, 628696, 874448, 904952, 949096, 1122293, 1177039, 1255256, 1257392, 1556729, 1809904, 1898192, 2244586, 2354078, 2436197, 2510512, 3113458, 3222067, 3379241, 4489172, 4708156, 4864117, 4872394, 6226916, 6444134, 6758482, 8978344, 9416312, 9728234, 9744788, 12453832, 12888268, 13516964, 17956688, 18832624, 19456468, 19489576, 24907664, 25776536, 27033928, 38912936, 38979152, 48258599, 51553072, 54067856, 77825872, 96517198, 99884077, 104756471, 138548881, 193034396, 199768154, 209512942, 277097762, 386068792, 399536308, 419025884, 554195524, 772137584, 799072616, 838051768, 1108391048, 1598145232, 1676103536, 2216782096, 4295015311, 8590030622, 17180061244, 34360122488, 68720244976]

約数ペア:

[(1, 68720244976), (2, 34360122488), (4, 17180061244), (8, 8590030622), (16, 4295015311), (31, 2216782096), (41, 1676103536), (43, 1598145232), (62, 1108391048), (82, 838051768), (86, 799072616), (89, 772137584), (124, 554195524), (164, 419025884), (172, 399536308), (178, 386068792), (248, 277097762), (328, 209512942), (344, 199768154), (356, 193034396), (496, 138548881), (656, 104756471), (688, 99884077), (712, 96517198), (883, 77825872), (1271, 54067856), (1333, 51553072), (1424, 48258599), (1763, 38979152), (1766, 38912936), (2542, 27033928), (2666, 25776536), (2759, 24907664), (3526, 19489576), (3532, 19456468), (3649, 18832624), (3827, 17956688), (5084, 13516964), (5332, 12888268), (5518, 12453832), (7052, 9744788), (7064, 9728234), (7298, 9416312), (7654, 8978344), (10168, 6758482), (10664, 6444134), (11036, 6226916), (14104, 4872394), (14128, 4864117), (14596, 4708156), (15308, 4489172), (20336, 3379241), (21328, 3222067), (22072, 3113458), (27373, 2510512), (28208, 2436197), (29192, 2354078), (30616, 2244586), (36203, 1898192), (37969, 1809904), (44144, 1556729), (54653, 1257392), (54746, 1255256), (58384, 1177039), (61232, 1122293), (72406, 949096), (75938, 904952), (78587, 874448), (109306, 628696), (109492, 627628), (113119, 607504), (118637, 579248), (144812, 474548), (151876, 452476), (156907, 437968), (157174, 437224), (218612, 314348), (218984, 313814), (226238, 303752), (237274, 289624)]