77215788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 220774400

約数和(自身を除く): 143558612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 702, 774, 1118, 1161, 1279, 1404, 1548, 1677, 2236, 2322, 2558, 3354, 3837, 4644, 5031, 5116, 6708, 7674, 10062, 11511, 15093, 15348, 16627, 20124, 23022, 30186, 33254, 34533, 46044, 49881, 54997, 60372, 66508, 69066, 99762, 109994, 138132, 149643, 164991, 199524, 219988, 299286, 329982, 448929, 494973, 598572, 659964, 714961, 897858, 989946, 1429922, 1484919, 1795716, 1979892, 2144883, 2859844, 2969838, 4289766, 5939676, 6434649, 8579532, 12869298, 19303947, 25738596, 38607894, 77215788]

約数ペア:

[(1, 77215788), (2, 38607894), (3, 25738596), (4, 19303947), (6, 12869298), (9, 8579532), (12, 6434649), (13, 5939676), (18, 4289766), (26, 2969838), (27, 2859844), (36, 2144883), (39, 1979892), (43, 1795716), (52, 1484919), (54, 1429922), (78, 989946), (86, 897858), (108, 714961), (117, 659964), (129, 598572), (156, 494973), (172, 448929), (234, 329982), (258, 299286), (351, 219988), (387, 199524), (468, 164991), (516, 149643), (559, 138132), (702, 109994), (774, 99762), (1118, 69066), (1161, 66508), (1279, 60372), (1404, 54997), (1548, 49881), (1677, 46044), (2236, 34533), (2322, 33254), (2558, 30186), (3354, 23022), (3837, 20124), (4644, 16627), (5031, 15348), (5116, 15093), (6708, 11511), (7674, 10062)]