76747878

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 187269120

約数和(自身を除く): 110521242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 127, 171, 186, 254, 279, 342, 361, 381, 513, 558, 589, 722, 762, 837, 1026, 1083, 1143, 1178, 1674, 1767, 2166, 2286, 2413, 3249, 3429, 3534, 3937, 4826, 5301, 6498, 6858, 7239, 7874, 9747, 10602, 11191, 11811, 14478, 15903, 19494, 21717, 22382, 23622, 31806, 33573, 35433, 43434, 45847, 65151, 67146, 70866, 74803, 91694, 100719, 106299, 130302, 137541, 149606, 201438, 212598, 224409, 275082, 302157, 412623, 448818, 604314, 673227, 825246, 1237869, 1346454, 1421257, 2019681, 2475738, 2842514, 4039362, 4263771, 8527542, 12791313, 25582626, 38373939, 76747878]

約数ペア:

[(1, 76747878), (2, 38373939), (3, 25582626), (6, 12791313), (9, 8527542), (18, 4263771), (19, 4039362), (27, 2842514), (31, 2475738), (38, 2019681), (54, 1421257), (57, 1346454), (62, 1237869), (93, 825246), (114, 673227), (127, 604314), (171, 448818), (186, 412623), (254, 302157), (279, 275082), (342, 224409), (361, 212598), (381, 201438), (513, 149606), (558, 137541), (589, 130302), (722, 106299), (762, 100719), (837, 91694), (1026, 74803), (1083, 70866), (1143, 67146), (1178, 65151), (1674, 45847), (1767, 43434), (2166, 35433), (2286, 33573), (2413, 31806), (3249, 23622), (3429, 22382), (3534, 21717), (3937, 19494), (4826, 15903), (5301, 14478), (6498, 11811), (6858, 11191), (7239, 10602), (7874, 9747)]