78789735648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1107593}}^1$

素因数の和:1107641

約数の個数: 144

約数和(自身を含む): 253993456080

約数和(自身を除く): 175203720432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 71136, 1107593, 2215186, 3322779, 4430372, 6645558, 8860744, 9968337, 13291116, 14398709, 17721488, 19936674, 21044267, 26582232, 28797418, 35442976, 39873348, 42088534, 43196127, 53164464, 57594836, 63132801, 79746696, 84177068, 86392254, 106328928, 115189672, 126265602, 129588381, 159493392, 168354136, 172784508, 189398403, 230379344, 252531204, 259176762, 273575471, 318986784, 336708272, 345569016, 378796806, 460758688, 505062408, 518353524, 547150942, 673416544, 691138032, 757593612, 820726413, 1010124816, 1036707048, 1094301884, 1382276064, 1515187224, 1641452826, 2020249632, 2073414096, 2188603768, 2462179239, 3030374448, 3282905652, 4146828192, 4377207536, 4924358478, 6060748896, 6565811304, 8754415072, 9848716956, 13131622608, 19697433912, 26263245216, 39394867824, 78789735648]

約数ペア:

[(1, 78789735648), (2, 39394867824), (3, 26263245216), (4, 19697433912), (6, 13131622608), (8, 9848716956), (9, 8754415072), (12, 6565811304), (13, 6060748896), (16, 4924358478), (18, 4377207536), (19, 4146828192), (24, 3282905652), (26, 3030374448), (32, 2462179239), (36, 2188603768), (38, 2073414096), (39, 2020249632), (48, 1641452826), (52, 1515187224), (57, 1382276064), (72, 1094301884), (76, 1036707048), (78, 1010124816), (96, 820726413), (104, 757593612), (114, 691138032), (117, 673416544), (144, 547150942), (152, 518353524), (156, 505062408), (171, 460758688), (208, 378796806), (228, 345569016), (234, 336708272), (247, 318986784), (288, 273575471), (304, 259176762), (312, 252531204), (342, 230379344), (416, 189398403), (456, 172784508), (468, 168354136), (494, 159493392), (608, 129588381), (624, 126265602), (684, 115189672), (741, 106328928), (912, 86392254), (936, 84177068), (988, 79746696), (1248, 63132801), (1368, 57594836), (1482, 53164464), (1824, 43196127), (1872, 42088534), (1976, 39873348), (2223, 35442976), (2736, 28797418), (2964, 26582232), (3744, 21044267), (3952, 19936674), (4446, 17721488), (5472, 14398709), (5928, 13291116), (7904, 9968337), (8892, 8860744), (11856, 6645558), (17784, 4430372), (23712, 3322779), (35568, 2215186), (71136, 1107593)]