77484428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 159204864

約数和(自身を除く): 81720436

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 206, 268, 401, 412, 469, 721, 802, 938, 1442, 1604, 1876, 2807, 2884, 5614, 6901, 11228, 13802, 26867, 27604, 41303, 48307, 53734, 82606, 96614, 107468, 165212, 188069, 193228, 289121, 376138, 578242, 752276, 1156484, 2767301, 5534602, 11069204, 19371107, 38742214, 77484428]

約数ペア:

[(1, 77484428), (2, 38742214), (4, 19371107), (7, 11069204), (14, 5534602), (28, 2767301), (67, 1156484), (103, 752276), (134, 578242), (206, 376138), (268, 289121), (401, 193228), (412, 188069), (469, 165212), (721, 107468), (802, 96614), (938, 82606), (1442, 53734), (1604, 48307), (1876, 41303), (2807, 27604), (2884, 26867), (5614, 13802), (6901, 11228)]