64965192

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 168264000

約数和(自身を除く): 103298808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 296, 298, 444, 447, 491, 596, 888, 894, 982, 1192, 1473, 1788, 1964, 2946, 3576, 3928, 5513, 5892, 11026, 11784, 16539, 18167, 22052, 33078, 36334, 44104, 54501, 66156, 72668, 73159, 109002, 132312, 145336, 146318, 218004, 219477, 292636, 436008, 438954, 585272, 877908, 1755816, 2706883, 5413766, 8120649, 10827532, 16241298, 21655064, 32482596, 64965192]

約数ペア:

[(1, 64965192), (2, 32482596), (3, 21655064), (4, 16241298), (6, 10827532), (8, 8120649), (12, 5413766), (24, 2706883), (37, 1755816), (74, 877908), (111, 585272), (148, 438954), (149, 436008), (222, 292636), (296, 219477), (298, 218004), (444, 146318), (447, 145336), (491, 132312), (596, 109002), (888, 73159), (894, 72668), (982, 66156), (1192, 54501), (1473, 44104), (1788, 36334), (1964, 33078), (2946, 22052), (3576, 18167), (3928, 16539), (5513, 11784), (5892, 11026)]