85785804

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 253645952

約数和(自身を除く): 167860148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 73, 78, 81, 93, 108, 117, 124, 146, 156, 162, 186, 219, 234, 243, 279, 292, 324, 351, 372, 403, 438, 468, 486, 558, 657, 702, 729, 806, 837, 876, 949, 972, 1053, 1116, 1209, 1314, 1404, 1458, 1612, 1674, 1898, 1971, 2106, 2263, 2418, 2511, 2628, 2847, 2916, 3159, 3348, 3627, 3796, 3942, 4212, 4526, 4836, 5022, 5694, 5913, 6318, 6789, 7254, 7533, 7884, 8541, 9052, 9477, 10044, 10881, 11388, 11826, 12636, 13578, 14508, 15066, 17082, 17739, 18954, 20367, 21762, 22599, 23652, 25623, 27156, 29419, 30132, 32643, 34164, 35478, 37908, 40734, 43524, 45198, 51246, 53217, 58838, 61101, 65286, 70956, 76869, 81468, 88257, 90396, 97929, 102492, 106434, 117676, 122202, 130572, 153738, 176514, 183303, 195858, 212868, 230607, 244404, 264771, 293787, 307476, 353028, 366606, 391716, 461214, 529542, 549909, 587574, 691821, 733212, 794313, 922428, 1059084, 1099818, 1175148, 1383642, 1588626, 1649727, 2199636, 2382939, 2767284, 3177252, 3299454, 4765878, 6598908, 7148817, 9531756, 14297634, 21446451, 28595268, 42892902, 85785804]

約数ペア:

[(1, 85785804), (2, 42892902), (3, 28595268), (4, 21446451), (6, 14297634), (9, 9531756), (12, 7148817), (13, 6598908), (18, 4765878), (26, 3299454), (27, 3177252), (31, 2767284), (36, 2382939), (39, 2199636), (52, 1649727), (54, 1588626), (62, 1383642), (73, 1175148), (78, 1099818), (81, 1059084), (93, 922428), (108, 794313), (117, 733212), (124, 691821), (146, 587574), (156, 549909), (162, 529542), (186, 461214), (219, 391716), (234, 366606), (243, 353028), (279, 307476), (292, 293787), (324, 264771), (351, 244404), (372, 230607), (403, 212868), (438, 195858), (468, 183303), (486, 176514), (558, 153738), (657, 130572), (702, 122202), (729, 117676), (806, 106434), (837, 102492), (876, 97929), (949, 90396), (972, 88257), (1053, 81468), (1116, 76869), (1209, 70956), (1314, 65286), (1404, 61101), (1458, 58838), (1612, 53217), (1674, 51246), (1898, 45198), (1971, 43524), (2106, 40734), (2263, 37908), (2418, 35478), (2511, 34164), (2628, 32643), (2847, 30132), (2916, 29419), (3159, 27156), (3348, 25623), (3627, 23652), (3796, 22599), (3942, 21762), (4212, 20367), (4526, 18954), (4836, 17739), (5022, 17082), (5694, 15066), (5913, 14508), (6318, 13578), (6789, 12636), (7254, 11826), (7533, 11388), (7884, 10881), (8541, 10044), (9052, 9477)]