73447612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 79832900

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1151, 1204, 1484, 2279, 2302, 4558, 4604, 8057, 9116, 15953, 16114, 31906, 32228, 49493, 61003, 63812, 98986, 122006, 197972, 244012, 346451, 427021, 692902, 854042, 1385804, 1708084, 2623129, 5246258, 10492516, 18361903, 36723806, 73447612]

約数ペア:

[(1, 73447612), (2, 36723806), (4, 18361903), (7, 10492516), (14, 5246258), (28, 2623129), (43, 1708084), (53, 1385804), (86, 854042), (106, 692902), (172, 427021), (212, 346451), (301, 244012), (371, 197972), (602, 122006), (742, 98986), (1151, 63812), (1204, 61003), (1484, 49493), (2279, 32228), (2302, 31906), (4558, 16114), (4604, 15953), (8057, 9116)]