79898984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 91484056

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 212, 296, 407, 424, 463, 583, 814, 926, 1166, 1628, 1852, 1961, 2332, 3256, 3704, 3922, 4664, 5093, 7844, 10186, 15688, 17131, 20372, 21571, 24539, 34262, 40744, 43142, 49078, 68524, 86284, 98156, 137048, 172568, 188441, 196312, 269929, 376882, 539858, 753764, 907943, 1079716, 1507528, 1815886, 2159432, 3631772, 7263544, 9987373, 19974746, 39949492, 79898984]

約数ペア:

[(1, 79898984), (2, 39949492), (4, 19974746), (8, 9987373), (11, 7263544), (22, 3631772), (37, 2159432), (44, 1815886), (53, 1507528), (74, 1079716), (88, 907943), (106, 753764), (148, 539858), (212, 376882), (296, 269929), (407, 196312), (424, 188441), (463, 172568), (583, 137048), (814, 98156), (926, 86284), (1166, 68524), (1628, 49078), (1852, 43142), (1961, 40744), (2332, 34262), (3256, 24539), (3704, 21571), (3922, 20372), (4664, 17131), (5093, 15688), (7844, 10186)]