86579964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 228533760

約数和(自身を除く): 141953796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 653, 762, 1044, 1143, 1306, 1524, 1959, 2286, 2612, 3683, 3918, 4572, 5877, 7366, 7836, 11049, 11754, 14732, 18937, 22098, 23508, 33147, 37874, 44196, 56811, 66294, 75748, 82931, 113622, 132588, 165862, 170433, 227244, 248793, 331724, 340866, 497586, 681732, 746379, 995172, 1492758, 2404999, 2985516, 4809998, 7214997, 9619996, 14429994, 21644991, 28859988, 43289982, 86579964]

約数ペア:

[(1, 86579964), (2, 43289982), (3, 28859988), (4, 21644991), (6, 14429994), (9, 9619996), (12, 7214997), (18, 4809998), (29, 2985516), (36, 2404999), (58, 1492758), (87, 995172), (116, 746379), (127, 681732), (174, 497586), (254, 340866), (261, 331724), (348, 248793), (381, 227244), (508, 170433), (522, 165862), (653, 132588), (762, 113622), (1044, 82931), (1143, 75748), (1306, 66294), (1524, 56811), (1959, 44196), (2286, 37874), (2612, 33147), (3683, 23508), (3918, 22098), (4572, 18937), (5877, 14732), (7366, 11754), (7836, 11049)]