80390996856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{87223}}^1$

素因数の和:87506

約数の個数: 128

約数和(自身を含む): 237388838400

約数和(自身を除く): 156997841544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 251, 306, 408, 459, 502, 612, 753, 918, 1004, 1224, 1506, 1836, 2008, 2259, 3012, 3672, 4267, 4518, 6024, 6777, 8534, 9036, 12801, 13554, 17068, 18072, 25602, 27108, 34136, 38403, 51204, 54216, 76806, 87223, 102408, 115209, 153612, 174446, 230418, 261669, 307224, 348892, 460836, 523338, 697784, 785007, 921672, 1046676, 1482791, 1570014, 2093352, 2355021, 2965582, 3140028, 4448373, 4710042, 5931164, 6280056, 8896746, 9420084, 11862328, 13345119, 17793492, 18840168, 21892973, 26690238, 35586984, 40035357, 43785946, 53380476, 65678919, 80070714, 87571892, 106760952, 131357838, 160141428, 175143784, 197036757, 262715676, 320282856, 372180541, 394073514, 525431352, 591110271, 744361082, 788147028, 1116541623, 1182220542, 1488722164, 1576294056, 2233083246, 2364441084, 2977444328, 3349624869, 4466166492, 4728882168, 6699249738, 8932332984, 10048874607, 13398499476, 20097749214, 26796998952, 40195498428, 80390996856]

約数ペア:

[(1, 80390996856), (2, 40195498428), (3, 26796998952), (4, 20097749214), (6, 13398499476), (8, 10048874607), (9, 8932332984), (12, 6699249738), (17, 4728882168), (18, 4466166492), (24, 3349624869), (27, 2977444328), (34, 2364441084), (36, 2233083246), (51, 1576294056), (54, 1488722164), (68, 1182220542), (72, 1116541623), (102, 788147028), (108, 744361082), (136, 591110271), (153, 525431352), (204, 394073514), (216, 372180541), (251, 320282856), (306, 262715676), (408, 197036757), (459, 175143784), (502, 160141428), (612, 131357838), (753, 106760952), (918, 87571892), (1004, 80070714), (1224, 65678919), (1506, 53380476), (1836, 43785946), (2008, 40035357), (2259, 35586984), (3012, 26690238), (3672, 21892973), (4267, 18840168), (4518, 17793492), (6024, 13345119), (6777, 11862328), (8534, 9420084), (9036, 8896746), (12801, 6280056), (13554, 5931164), (17068, 4710042), (18072, 4448373), (25602, 3140028), (27108, 2965582), (34136, 2355021), (38403, 2093352), (51204, 1570014), (54216, 1482791), (76806, 1046676), (87223, 921672), (102408, 785007), (115209, 697784), (153612, 523338), (174446, 460836), (230418, 348892), (261669, 307224)]