80799752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 171452160

約数和(自身を除く): 90652408

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 131, 163, 172, 262, 326, 344, 473, 524, 652, 946, 1048, 1304, 1441, 1793, 1892, 2882, 3586, 3784, 5633, 5764, 7009, 7172, 11266, 11528, 14018, 14344, 21353, 22532, 28036, 42706, 45064, 56072, 61963, 77099, 85412, 123926, 154198, 170824, 234883, 247852, 308396, 469766, 495704, 616792, 918179, 939532, 1836358, 1879064, 3672716, 7345432, 10099969, 20199938, 40399876, 80799752]

約数ペア:

[(1, 80799752), (2, 40399876), (4, 20199938), (8, 10099969), (11, 7345432), (22, 3672716), (43, 1879064), (44, 1836358), (86, 939532), (88, 918179), (131, 616792), (163, 495704), (172, 469766), (262, 308396), (326, 247852), (344, 234883), (473, 170824), (524, 154198), (652, 123926), (946, 85412), (1048, 77099), (1304, 61963), (1441, 56072), (1793, 45064), (1892, 42706), (2882, 28036), (3586, 22532), (3784, 21353), (5633, 14344), (5764, 14018), (7009, 11528), (7172, 11266)]