172780848

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22639}}^1$

素因数の和:22706

約数の個数: 60

約数和(自身を含む): 492691680

約数和(自身を除く): 319910832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 362224, 407502, 543336, 815004, 1086672, 1199867, 1630008, 2399734, 3260016, 3599601, 4799468, 7199202, 9598936, 10798803, 14398404, 19197872, 21597606, 28796808, 43195212, 57593616, 86390424, 172780848]

約数ペア:

[(1, 172780848), (2, 86390424), (3, 57593616), (4, 43195212), (6, 28796808), (8, 21597606), (9, 19197872), (12, 14398404), (16, 10798803), (18, 9598936), (24, 7199202), (36, 4799468), (48, 3599601), (53, 3260016), (72, 2399734), (106, 1630008), (144, 1199867), (159, 1086672), (212, 815004), (318, 543336), (424, 407502), (477, 362224), (636, 271668), (848, 203751), (954, 181112), (1272, 135834), (1908, 90556), (2544, 67917), (3816, 45278), (7632, 22639)]