78568828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 77227652

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 179, 299, 358, 367, 598, 716, 734, 1196, 1468, 2327, 4117, 4654, 4771, 8234, 8441, 9308, 9542, 16468, 16882, 19084, 33764, 53521, 65693, 107042, 109733, 131386, 214084, 219466, 262772, 438932, 854009, 1510939, 1708018, 3021878, 3416036, 6043756, 19642207, 39284414, 78568828]

約数ペア:

[(1, 78568828), (2, 39284414), (4, 19642207), (13, 6043756), (23, 3416036), (26, 3021878), (46, 1708018), (52, 1510939), (92, 854009), (179, 438932), (299, 262772), (358, 219466), (367, 214084), (598, 131386), (716, 109733), (734, 107042), (1196, 65693), (1468, 53521), (2327, 33764), (4117, 19084), (4654, 16882), (4771, 16468), (8234, 9542), (8441, 9308)]