78132204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 214053840

約数和(自身を除く): 135921636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 2969, 4386, 5938, 6579, 8772, 8907, 11876, 13158, 17814, 26316, 26721, 35628, 50473, 53442, 100946, 106884, 127667, 151419, 201892, 255334, 302838, 383001, 454257, 510668, 605676, 766002, 908514, 1149003, 1532004, 1817028, 2170339, 2298006, 4340678, 4596012, 6511017, 8681356, 13022034, 19533051, 26044068, 39066102, 78132204]

約数ペア:

[(1, 78132204), (2, 39066102), (3, 26044068), (4, 19533051), (6, 13022034), (9, 8681356), (12, 6511017), (17, 4596012), (18, 4340678), (34, 2298006), (36, 2170339), (43, 1817028), (51, 1532004), (68, 1149003), (86, 908514), (102, 766002), (129, 605676), (153, 510668), (172, 454257), (204, 383001), (258, 302838), (306, 255334), (387, 201892), (516, 151419), (612, 127667), (731, 106884), (774, 100946), (1462, 53442), (1548, 50473), (2193, 35628), (2924, 26721), (2969, 26316), (4386, 17814), (5938, 13158), (6579, 11876), (8772, 8907)]