77425107968

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:940

約数の個数: 176

約数和(自身を含む): 172861387776

約数和(自身を除く): 95436279808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 373, 403, 416, 496, 503, 512, 746, 806, 832, 992, 1006, 1024, 1492, 1612, 1664, 1984, 2012, 2984, 3224, 3328, 3968, 4024, 4849, 5968, 6448, 6539, 6656, 7936, 8048, 9698, 11563, 11936, 12896, 13078, 13312, 15593, 15872, 16096, 19396, 23126, 23872, 25792, 26156, 31186, 31744, 32192, 38792, 46252, 47744, 51584, 52312, 62372, 64384, 77584, 92504, 95488, 103168, 104624, 124744, 128768, 150319, 155168, 185008, 187619, 190976, 202709, 206336, 209248, 249488, 257536, 300638, 310336, 370016, 375238, 381952, 405418, 412672, 418496, 498976, 515072, 601276, 620672, 740032, 750476, 810836, 836992, 997952, 1202552, 1241344, 1480064, 1500952, 1621672, 1673984, 1995904, 2405104, 2439047, 2482688, 2960128, 3001904, 3243344, 3347968, 3991808, 4810208, 4878094, 4965376, 5816189, 5920256, 6003808, 6486688, 6695936, 7983616, 9620416, 9756188, 11632378, 11840512, 12007616, 12973376, 15967232, 19240832, 19512376, 23264756, 24015232, 25946752, 38481664, 39024752, 46529512, 48030464, 51893504, 75610457, 76963328, 78049504, 93059024, 96060928, 103787008, 151220914, 153926656, 156099008, 186118048, 192121856, 207574016, 302441828, 312198016, 372236096, 604883656, 624396032, 744472192, 1209767312, 1248792064, 1488944384, 2419534624, 2497584128, 2977888768, 4839069248, 5955777536, 9678138496, 19356276992, 38712553984, 77425107968]

約数ペア:

[(1, 77425107968), (2, 38712553984), (4, 19356276992), (8, 9678138496), (13, 5955777536), (16, 4839069248), (26, 2977888768), (31, 2497584128), (32, 2419534624), (52, 1488944384), (62, 1248792064), (64, 1209767312), (104, 744472192), (124, 624396032), (128, 604883656), (208, 372236096), (248, 312198016), (256, 302441828), (373, 207574016), (403, 192121856), (416, 186118048), (496, 156099008), (503, 153926656), (512, 151220914), (746, 103787008), (806, 96060928), (832, 93059024), (992, 78049504), (1006, 76963328), (1024, 75610457), (1492, 51893504), (1612, 48030464), (1664, 46529512), (1984, 39024752), (2012, 38481664), (2984, 25946752), (3224, 24015232), (3328, 23264756), (3968, 19512376), (4024, 19240832), (4849, 15967232), (5968, 12973376), (6448, 12007616), (6539, 11840512), (6656, 11632378), (7936, 9756188), (8048, 9620416), (9698, 7983616), (11563, 6695936), (11936, 6486688), (12896, 6003808), (13078, 5920256), (13312, 5816189), (15593, 4965376), (15872, 4878094), (16096, 4810208), (19396, 3991808), (23126, 3347968), (23872, 3243344), (25792, 3001904), (26156, 2960128), (31186, 2482688), (31744, 2439047), (32192, 2405104), (38792, 1995904), (46252, 1673984), (47744, 1621672), (51584, 1500952), (52312, 1480064), (62372, 1241344), (64384, 1202552), (77584, 997952), (92504, 836992), (95488, 810836), (103168, 750476), (104624, 740032), (124744, 620672), (128768, 601276), (150319, 515072), (155168, 498976), (185008, 418496), (187619, 412672), (190976, 405418), (202709, 381952), (206336, 375238), (209248, 370016), (249488, 310336), (257536, 300638)]