73273172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 152143488

約数和(自身を除く): 78870316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 661, 749, 1036, 1322, 1498, 2644, 2996, 3959, 4627, 7918, 9254, 15836, 18508, 24457, 27713, 48914, 55426, 70727, 97828, 110852, 141454, 171199, 282908, 342398, 495089, 684796, 990178, 1980356, 2616899, 5233798, 10467596, 18318293, 36636586, 73273172]

約数ペア:

[(1, 73273172), (2, 36636586), (4, 18318293), (7, 10467596), (14, 5233798), (28, 2616899), (37, 1980356), (74, 990178), (107, 684796), (148, 495089), (214, 342398), (259, 282908), (428, 171199), (518, 141454), (661, 110852), (749, 97828), (1036, 70727), (1322, 55426), (1498, 48914), (2644, 27713), (2996, 24457), (3959, 18508), (4627, 15836), (7918, 9254)]