78639768

素因数分解:

$2^3\times 3^3\times {\mathrm{364073}}^1$

素因数の和:364088

約数の個数: 32

約数和(自身を含む): 218444400

約数和(自身を除く): 139804632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 364073, 728146, 1092219, 1456292, 2184438, 2912584, 3276657, 4368876, 6553314, 8737752, 9829971, 13106628, 19659942, 26213256, 39319884, 78639768]

約数ペア:

[(1, 78639768), (2, 39319884), (3, 26213256), (4, 19659942), (6, 13106628), (8, 9829971), (9, 8737752), (12, 6553314), (18, 4368876), (24, 3276657), (27, 2912584), (36, 2184438), (54, 1456292), (72, 1092219), (108, 728146), (216, 364073)]