78557916

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 187084800

約数和(自身を除く): 108526884

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 173, 237, 316, 346, 474, 479, 519, 692, 948, 958, 1038, 1437, 1916, 2076, 2874, 5748, 13667, 27334, 37841, 41001, 54668, 75682, 82002, 82867, 113523, 151364, 164004, 165734, 227046, 248601, 331468, 454092, 497202, 994404, 6546493, 13092986, 19639479, 26185972, 39278958, 78557916]

約数ペア:

[(1, 78557916), (2, 39278958), (3, 26185972), (4, 19639479), (6, 13092986), (12, 6546493), (79, 994404), (158, 497202), (173, 454092), (237, 331468), (316, 248601), (346, 227046), (474, 165734), (479, 164004), (519, 151364), (692, 113523), (948, 82867), (958, 82002), (1038, 75682), (1437, 54668), (1916, 41001), (2076, 37841), (2874, 27334), (5748, 13667)]