61404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 177408

約数和(自身を除く): 116004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 357, 476, 516, 602, 714, 731, 903, 1204, 1428, 1462, 1806, 2193, 2924, 3612, 4386, 5117, 8772, 10234, 15351, 20468, 30702, 61404]

約数ペア:

[(1, 61404), (2, 30702), (3, 20468), (4, 15351), (6, 10234), (7, 8772), (12, 5117), (14, 4386), (17, 3612), (21, 2924), (28, 2193), (34, 1806), (42, 1462), (43, 1428), (51, 1204), (68, 903), (84, 731), (86, 714), (102, 602), (119, 516), (129, 476), (172, 357), (204, 301), (238, 258)]