77880438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{8179}}^1$

素因数の和:8233

約数の個数: 36

約数和(自身を含む): 176418060

約数和(自身を除く): 98537622

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 8179, 9522, 16358, 24537, 49074, 73611, 147222, 188117, 376234, 564351, 1128702, 1693053, 3386106, 4326691, 8653382, 12980073, 25960146, 38940219, 77880438]

約数ペア:

[(1, 77880438), (2, 38940219), (3, 25960146), (6, 12980073), (9, 8653382), (18, 4326691), (23, 3386106), (46, 1693053), (69, 1128702), (138, 564351), (207, 376234), (414, 188117), (529, 147222), (1058, 73611), (1587, 49074), (3174, 24537), (4761, 16358), (8179, 9522)]