66784176

素因数分解:

$2^4\times 3^5\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 197018640

約数和(自身を除く): 130234464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 193, 216, 243, 267, 324, 356, 386, 432, 486, 534, 579, 648, 712, 772, 801, 972, 1068, 1158, 1296, 1424, 1544, 1602, 1737, 1944, 2136, 2316, 2403, 3088, 3204, 3474, 3888, 4272, 4632, 4806, 5211, 6408, 6948, 7209, 9264, 9612, 10422, 12816, 13896, 14418, 15633, 17177, 19224, 20844, 21627, 27792, 28836, 31266, 34354, 38448, 41688, 43254, 46899, 51531, 57672, 62532, 68708, 83376, 86508, 93798, 103062, 115344, 125064, 137416, 154593, 173016, 187596, 206124, 250128, 274832, 309186, 346032, 375192, 412248, 463779, 618372, 750384, 824496, 927558, 1236744, 1391337, 1855116, 2473488, 2782674, 3710232, 4174011, 5565348, 7420464, 8348022, 11130696, 16696044, 22261392, 33392088, 66784176]

約数ペア:

[(1, 66784176), (2, 33392088), (3, 22261392), (4, 16696044), (6, 11130696), (8, 8348022), (9, 7420464), (12, 5565348), (16, 4174011), (18, 3710232), (24, 2782674), (27, 2473488), (36, 1855116), (48, 1391337), (54, 1236744), (72, 927558), (81, 824496), (89, 750384), (108, 618372), (144, 463779), (162, 412248), (178, 375192), (193, 346032), (216, 309186), (243, 274832), (267, 250128), (324, 206124), (356, 187596), (386, 173016), (432, 154593), (486, 137416), (534, 125064), (579, 115344), (648, 103062), (712, 93798), (772, 86508), (801, 83376), (972, 68708), (1068, 62532), (1158, 57672), (1296, 51531), (1424, 46899), (1544, 43254), (1602, 41688), (1737, 38448), (1944, 34354), (2136, 31266), (2316, 28836), (2403, 27792), (3088, 21627), (3204, 20844), (3474, 19224), (3888, 17177), (4272, 15633), (4632, 14418), (4806, 13896), (5211, 12816), (6408, 10422), (6948, 9612), (7209, 9264)]