72314784

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1510

約数の個数: 72

約数和(自身を含む): 206869572

約数和(自身を除く): 134554788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1301, 1544, 1737, 2316, 2602, 3088, 3474, 3903, 4632, 5204, 6176, 6948, 7806, 9264, 10408, 11709, 13896, 15612, 18528, 20816, 23418, 27792, 31224, 41632, 46836, 55584, 62448, 93672, 124896, 187344, 251093, 374688, 502186, 753279, 1004372, 1506558, 2008744, 2259837, 3013116, 4017488, 4519674, 6026232, 8034976, 9039348, 12052464, 18078696, 24104928, 36157392, 72314784]

約数ペア:

[(1, 72314784), (2, 36157392), (3, 24104928), (4, 18078696), (6, 12052464), (8, 9039348), (9, 8034976), (12, 6026232), (16, 4519674), (18, 4017488), (24, 3013116), (32, 2259837), (36, 2008744), (48, 1506558), (72, 1004372), (96, 753279), (144, 502186), (193, 374688), (288, 251093), (386, 187344), (579, 124896), (772, 93672), (1158, 62448), (1301, 55584), (1544, 46836), (1737, 41632), (2316, 31224), (2602, 27792), (3088, 23418), (3474, 20816), (3903, 18528), (4632, 15612), (5204, 13896), (6176, 11709), (6948, 10408), (7806, 9264)]