84732876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 221405184

約数和(自身を除く): 136672308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 431, 508, 516, 762, 774, 862, 1143, 1293, 1524, 1548, 1724, 2286, 2586, 3879, 4572, 5172, 5461, 7758, 10922, 15516, 16383, 18533, 21844, 32766, 37066, 49149, 54737, 55599, 65532, 74132, 98298, 109474, 111198, 164211, 166797, 196596, 218948, 222396, 328422, 333594, 492633, 656844, 667188, 985266, 1970532, 2353691, 4707382, 7061073, 9414764, 14122146, 21183219, 28244292, 42366438, 84732876]

約数ペア:

[(1, 84732876), (2, 42366438), (3, 28244292), (4, 21183219), (6, 14122146), (9, 9414764), (12, 7061073), (18, 4707382), (36, 2353691), (43, 1970532), (86, 985266), (127, 667188), (129, 656844), (172, 492633), (254, 333594), (258, 328422), (381, 222396), (387, 218948), (431, 196596), (508, 166797), (516, 164211), (762, 111198), (774, 109474), (862, 98298), (1143, 74132), (1293, 65532), (1524, 55599), (1548, 54737), (1724, 49149), (2286, 37066), (2586, 32766), (3879, 21844), (4572, 18533), (5172, 16383), (5461, 15516), (7758, 10922)]