72559428484

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{2927}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 129115945728

約数和(自身を除く): 56556517244

約数列:

[1, 2, 4, 163, 193, 197, 326, 386, 394, 652, 772, 788, 2927, 5854, 11708, 31459, 32111, 38021, 62918, 64222, 76042, 125836, 128444, 152084, 477101, 564911, 576619, 954202, 1129822, 1153238, 1908404, 2259644, 2306476, 6197423, 12394846, 24789692, 92080493, 93988897, 111287467, 184160986, 187977794, 222574934, 368321972, 375955588, 445149868, 18139857121, 36279714242, 72559428484]

約数ペア:

[(1, 72559428484), (2, 36279714242), (4, 18139857121), (163, 445149868), (193, 375955588), (197, 368321972), (326, 222574934), (386, 187977794), (394, 184160986), (652, 111287467), (772, 93988897), (788, 92080493), (2927, 24789692), (5854, 12394846), (11708, 6197423), (31459, 2306476), (32111, 2259644), (38021, 1908404), (62918, 1153238), (64222, 1129822), (76042, 954202), (125836, 576619), (128444, 564911), (152084, 477101)]