78503392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 92195360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 2687, 3652, 5374, 7304, 10748, 14608, 21496, 29216, 29557, 42992, 59114, 85984, 118228, 223021, 236456, 446042, 472912, 892084, 945824, 1784168, 2453231, 3568336, 4906462, 7136672, 9812924, 19625848, 39251696, 78503392]

約数ペア:

[(1, 78503392), (2, 39251696), (4, 19625848), (8, 9812924), (11, 7136672), (16, 4906462), (22, 3568336), (32, 2453231), (44, 1784168), (83, 945824), (88, 892084), (166, 472912), (176, 446042), (332, 236456), (352, 223021), (664, 118228), (913, 85984), (1328, 59114), (1826, 42992), (2656, 29557), (2687, 29216), (3652, 21496), (5374, 14608), (7304, 10748)]