72627774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 90460866

約数列:

[1, 2, 3, 6, 17, 29, 34, 43, 51, 58, 86, 87, 102, 129, 174, 258, 493, 571, 731, 986, 1142, 1247, 1462, 1479, 1713, 2193, 2494, 2958, 3426, 3741, 4386, 7482, 9707, 16559, 19414, 21199, 24553, 29121, 33118, 42398, 49106, 49677, 58242, 63597, 73659, 99354, 127194, 147318, 281503, 417401, 563006, 712037, 834802, 844509, 1252203, 1424074, 1689018, 2136111, 2504406, 4272222, 12104629, 24209258, 36313887, 72627774]

約数ペア:

[(1, 72627774), (2, 36313887), (3, 24209258), (6, 12104629), (17, 4272222), (29, 2504406), (34, 2136111), (43, 1689018), (51, 1424074), (58, 1252203), (86, 844509), (87, 834802), (102, 712037), (129, 563006), (174, 417401), (258, 281503), (493, 147318), (571, 127194), (731, 99354), (986, 73659), (1142, 63597), (1247, 58242), (1462, 49677), (1479, 49106), (1713, 42398), (2193, 33118), (2494, 29121), (2958, 24553), (3426, 21199), (3741, 19414), (4386, 16559), (7482, 9707)]