69395868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 183744288

約数和(自身を除く): 114348420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 983, 1332, 1908, 1961, 1966, 2949, 3922, 3932, 5883, 5898, 7844, 8847, 11766, 11796, 17649, 17694, 23532, 35298, 35388, 36371, 52099, 70596, 72742, 104198, 109113, 145484, 156297, 208396, 218226, 312594, 327339, 436452, 468891, 625188, 654678, 937782, 1309356, 1875564, 1927663, 3855326, 5782989, 7710652, 11565978, 17348967, 23131956, 34697934, 69395868]

約数ペア:

[(1, 69395868), (2, 34697934), (3, 23131956), (4, 17348967), (6, 11565978), (9, 7710652), (12, 5782989), (18, 3855326), (36, 1927663), (37, 1875564), (53, 1309356), (74, 937782), (106, 654678), (111, 625188), (148, 468891), (159, 436452), (212, 327339), (222, 312594), (318, 218226), (333, 208396), (444, 156297), (477, 145484), (636, 109113), (666, 104198), (954, 72742), (983, 70596), (1332, 52099), (1908, 36371), (1961, 35388), (1966, 35298), (2949, 23532), (3922, 17694), (3932, 17649), (5883, 11796), (5898, 11766), (7844, 8847)]