71259084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1$

素因数の和:3607

約数の個数: 72

約数和(自身を含む): 198550352

約数和(自身を除く): 127291268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3541, 5031, 6708, 7082, 10062, 10623, 14164, 20124, 21246, 31869, 42492, 46033, 63738, 92066, 127476, 138099, 152263, 184132, 276198, 304526, 414297, 456789, 552396, 609052, 828594, 913578, 1370367, 1657188, 1827156, 1979419, 2740734, 3958838, 5481468, 5938257, 7917676, 11876514, 17814771, 23753028, 35629542, 71259084]

約数ペア:

[(1, 71259084), (2, 35629542), (3, 23753028), (4, 17814771), (6, 11876514), (9, 7917676), (12, 5938257), (13, 5481468), (18, 3958838), (26, 2740734), (36, 1979419), (39, 1827156), (43, 1657188), (52, 1370367), (78, 913578), (86, 828594), (117, 609052), (129, 552396), (156, 456789), (172, 414297), (234, 304526), (258, 276198), (387, 184132), (468, 152263), (516, 138099), (559, 127476), (774, 92066), (1118, 63738), (1548, 46033), (1677, 42492), (2236, 31869), (3354, 21246), (3541, 20124), (5031, 14164), (6708, 10623), (7082, 10062)]