68554278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{773}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 160589520

約数和(自身を除く): 92035242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 379, 758, 773, 1137, 1546, 2274, 2319, 3411, 4638, 4927, 6822, 6957, 9854, 10049, 13914, 14781, 20098, 29562, 30147, 44343, 60294, 88686, 90441, 180882, 292967, 585934, 878901, 1757802, 2636703, 3808571, 5273406, 7617142, 11425713, 22851426, 34277139, 68554278]

約数ペア:

[(1, 68554278), (2, 34277139), (3, 22851426), (6, 11425713), (9, 7617142), (13, 5273406), (18, 3808571), (26, 2636703), (39, 1757802), (78, 878901), (117, 585934), (234, 292967), (379, 180882), (758, 90441), (773, 88686), (1137, 60294), (1546, 44343), (2274, 30147), (2319, 29562), (3411, 20098), (4638, 14781), (4927, 13914), (6822, 10049), (6957, 9854)]