81189192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8191}}^1$

素因数の和:8266

約数の個数: 64

約数和(自身を含む): 235929600

約数和(自身を除く): 154740408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 8191, 9912, 16382, 24573, 32764, 49146, 57337, 65528, 98292, 114674, 172011, 196584, 229348, 344022, 458696, 483269, 688044, 966538, 1376088, 1449807, 1933076, 2899614, 3382883, 3866152, 5799228, 6765766, 10148649, 11598456, 13531532, 20297298, 27063064, 40594596, 81189192]

約数ペア:

[(1, 81189192), (2, 40594596), (3, 27063064), (4, 20297298), (6, 13531532), (7, 11598456), (8, 10148649), (12, 6765766), (14, 5799228), (21, 3866152), (24, 3382883), (28, 2899614), (42, 1933076), (56, 1449807), (59, 1376088), (84, 966538), (118, 688044), (168, 483269), (177, 458696), (236, 344022), (354, 229348), (413, 196584), (472, 172011), (708, 114674), (826, 98292), (1239, 65528), (1416, 57337), (1652, 49146), (2478, 32764), (3304, 24573), (4956, 16382), (8191, 9912)]